# Easy Coding School > Easy Coding School is a free platform where you can learn coding tutorials and programming courses to enhance your skills. Our mission is to assist individuals in learning to code for free, focusing on the latest technologies and AI. --- ## Pages - [About Us](https://easycodingschool.com/about-us/): ECS was founded in 2015. make bridge the knowledge gap between colleges and industry. Easy Coding School was founded by Gaurav Kumar Jha. - [Contact Us](https://easycodingschool.com/contact/): Contact Us Easy Coding School is a free platform where you learn and boost your skills. Our mission is to... --- ## Posts - [Advanced Wordpress Interview Questions & Answers](https://easycodingschool.com/advanced-wordpress-interview-questions-answers/): Advance your WordPress skills with hook-based interview questions & answers, covering actions, filters, and real-world examples! - [Top 10 Basic WordPress interview questions:](https://easycodingschool.com/top-10-basic-wordpress-interview-questions/): Prepare for your next interview with these top 10 basic WordPress interview questions. Perfect for beginners and professionals looking to refresh their knowledge! - [Top Intermediate/Advanced WordPress interview questions](https://easycodingschool.com/top-10-intermediate-wordpress-interview-questions/): Prepare for your next interview with these top Intermediate/Advanced WordPress interview questions. Perfect for professionals looking to refresh their knowledge - [Top Expert-Level WordPress interview questions](https://easycodingschool.com/top-expert-level-wordpress-interview-questions/): Prepare for your next interview with these top Expert-Level WordPress interview questions. Perfect for professionals looking to refresh their knowledge - [Use Dot Notation to Access the Properties of an Object](https://easycodingschool.com/use-dot-notation-to-access-the-properties-of-an-object/): An object with multiple properties was constructed in the previous task - [Create a Basic JavaScript Object](https://easycodingschool.com/create-a-basic-javascript-object/): Objects are used in JavaScript to model real-world objects, giving them attributes and behavior similar to their real-world counterparts. - [Javascript Object Oriented Programming](https://easycodingschool.com/javascript-object-oriented-programming/): In this course, you'll learn the basic principles of OOP in JavaScript, including the this keyword, prototype chains,constructors, and inheritance. - [Create customer attribute programmatically in Magento 2](https://easycodingschool.com/create-customer-attribute-programmatically-in-magento-2/): Learn how to add custom customer properties to Magento 2. Customized client data fields can help you improve your e-commerce store. - [JavaScript - HTML DOM Methods](https://easycodingschool.com/javascript-html-dom-methods/): HTML DOM methods are JavaScript functions that allow you to interact with and manipulate the elements of an HTML document (web page). - [Override Private Methods of Third-Party Modules in Magento 2](https://easycodingschool.com/override-private-methods-of-third-party-modules-in-magento-2/): Learn the way to manipulate of your Magento 2 to override Third-Party private modules - [JavaScript HTML DOM Document](https://easycodingschool.com/javascript-html-dom-document/): The document object represents your web page and provides the easiest way to access any element in an HTML page. - [How to create custom menu in magento 2 admin](https://easycodingschool.com/how-to-create-custom-menu-in-magento-2-admin/): Learn a way to create a custom menu in Magento 2 admin effects. Follow step-by using-step instructions to extend your shop's functionality and improve consumer navigation - [Exploring Advanced Type Inference in TypeScript](https://easycodingschool.com/exploring-advanced-type-inference-in-typescript/): Unlock the power of advanced type inference in TypeScript, enhancing type safety and expressiveness in your code. - [How to take instant backup using CLI in Magento 2](https://easycodingschool.com/how-to-take-instant-backup-using-cli-in-magento-2/): In Magento 2, You can take an instant backup of your store using the command line Interface (CLI). This backup includes the database and file system. - [Art of programming](https://easycodingschool.com/art-of-programming/): The art of programming is the skill of controlling complexity. This skill take time to develop, below some advices for... - [TypeScript Type Inference: Simplifying Code with Automatic Type Detection](https://easycodingschool.com/typescript-type-inference-simplifying-code-with-automatic-type-detection/): Discover how TypeScript's powerful type inference system automatically assigns data types to variables, function parameters, and return values. Learn how to write cleaner and more maintainable code with fewer type annotations. - [Strict Object Literal Checking (Freshness) in TypeScript](https://easycodingschool.com/strict-object-literal-checking-freshness-in-typescript/): Discover how Strict Object Literal Checking, or Freshness, in TypeScript improves code quality, catches errors, and enhances project reliability. - [Mastering TypeScript Weak Types: A Comprehensive Guide](https://easycodingschool.com/mastering-typescript-weak-types-a-comprehensive-guide/): Discover the power of TypeScript's weak types, which allow you to handle dynamic data structures and boost coding flexibility. We'll walk you through best practices for exploiting 'any' and 'unknown' types to develop more adaptive code. - [32 Common Fresher Interview Questions (With Sample Answers)](https://easycodingschool.com/32-common-fresher-interview-questions-with-sample-answers/): As your job interview with these 32 common questions, suitable for both 1-year experienced professionals and freshers. Explore expert answers and valuable tips to land your dream job. - [Mastering Property Checking and Excess Property Checking in TypeScript](https://easycodingschool.com/mastering-property-checking-and-excess-property-checking-in-typescript/): Explore TypeScript's property checking and excess property checking to write safer code. Learn through examples and handle extra properties effectively. - [Ambient Declarations in TypeScript](https://easycodingschool.com/ambient-declarations-in-typescript/): how to efficiently use ambient declarations in TypeScript, creating types for external libraries and browser APIs, and the possible benefits (increase code quality and type safety). - [Mastering TypeScript: Type Declarations, Type Assertions, and Non-null Assertions](https://easycodingschool.com/mastering-typescript-type-declarations-type-assertions-and-non-null-assertions/): Unlock TypeScript's power with our in-depth guide to Type Declarations, Type Assertions, and Non-null Assertions." Learn how to improve TypeScript type safety & precision for a more robust and free of mistakes programming process. - [JavaScript DOM(Document Object Model)](https://easycodingschool.com/javascript-dom-document-object-model/): With the DOM, you can easily change and get things from a webpage, like tags, IDs, classes, and attributes, by using special commands.... - [What are Pseudo-classes?](https://easycodingschool.com/what-are-pseudo-classes/): A pseudo-class helps you apply different styles to elements based on their current situation. when they are in specific states or conditions. - [Types as Sets: Exploring TypeScript's Type System with Examples](https://easycodingschool.com/types-as-sets-exploring-typescripts-type-system-with-examples/): Discover the power of TypeScript's type system as we delve into the concept of 'Types as Sets.' Explore examples illustrating how TypeScript enables you to define, manipulate, and enforce sets of values, enhancing code safety and clarity. - [TypeScript Fundamental Comparison Rules](https://easycodingschool.com/typescript-fundamental-comparison-rules/): Explore the fundamental differences between TypeScript and JavaScript. Learn how TypeScript's static typing, type annotations, and advanced features enhance code reliability and maintainability compared to standard JavaScript. - [Understanding TypeScript's Structural Typing: Duck Typing and Compatibility Explained with Examples](https://easycodingschool.com/understanding-typescripts-structural-typing-duck-typing-and-compatibility-explained-with-examples/): Discover Shape Over Declarations in TypeScript's structural typing. Learn from Examples - [Exploring TypeScript Language Service Features with a Practical Example in Visual Studio Code](https://easycodingschool.com/exploring-typescript-language-service-features-with-a-practical-example-in-visual-studio-code/): Check out Visual Studio Code's TypeScript Language Service. Learn about type checking, navigation, diagnostics, and simple refactoring in this TypeScript development guide. - [Migration to TypeScript](https://easycodingschool.com/migration-to-typescript/): Migrating to TypeScript? Discover top tips for a seamless transition. Learn how to harness TypeScript's power, from gradual adoption to avoiding 'any' types. Get expert advice to optimize your codebase and ensure a successful TypeScript migration. - [What is a WordPress Child Theme and Why Use It?](https://easycodingschool.com/what-is-a-wordpress-child-theme-and-why-use-it/): Child themes in WordPress provide a secure method to customize a theme without directly editing it. When the parent theme gets updated... - [A Comprehensive Guide to TypeScript: Installation, Configuration, and Best Practices](https://easycodingschool.com/a-comprehensive-guide-to-typescript-installation-configuration-and-best-practices/): Get started with TypeScript: installation, configuration, and coding tips for a smoother development experience. - [Understanding TypeScript Code Generation, Runtime Behavior, and Modern JavaScript Features](https://easycodingschool.com/understanding-typescript-code-generation-runtime-behavior-and-modern-javascript-features/): Learn how TypeScript balances type checks and runtime performance while embracing modern JavaScript features and ensuring compatibility with older systems through downleveling - [Why TypeScript Matters in Modern Web Development](https://easycodingschool.com/why-typescript-matters-in-modern-web-development/): Explore TypeScript, the JavaScript upgrade that offers strong typing, modern features, and error prevention. - [How to Insert PHP Code into WordPress Posts and Pages?](https://easycodingschool.com/how-to-insert-php-code-into-wordpress-posts-and-pages/): When you try to add PHP code to WordPress, you may encounter issues where it removes or prevents certain elements. - [TypeScript Roadmap](https://easycodingschool.com/typescript-roadmap/): This clear concept roadmap provides an organized overview of TypeScript, making it easier for learners to navigate and understand its core concepts and features. - [Components, Props, State, and JSX](https://easycodingschool.com/components-props-state-and-jsx/): Explore JavaScript: Learn about Components, Props, State, and JSX to simplify web development and create dynamic interfaces for modern apps. - [CSS Combinators](https://easycodingschool.com/css-combinators/): CSS combinators define relationships between HTML elements in selectors, allowing precise targeting based on relative positions. - [Introduction to JavaScript Frameworks](https://easycodingschool.com/introduction-to-javascript-frameworks/): Discover JavaScript frameworks: React, Angular, Vue.js, Next.js. Simplifying web development, crafting dynamic user interfaces for modern applications - [Javascript Modules and ES6 Modules](https://easycodingschool.com/javascript-modules-and-es6-modules/): Explore modular JavaScript and the power of ES6 modules for organized and reusable code. Learn about exports, imports, and improved code structure with ES6 module system. - [CSS Selectors](https://easycodingschool.com/css-selectors/): CSS selectors are used to style specific elements in an HTML document based on attributes, classes, IDs, and relationships. - [Javascript Error Handling](https://easycodingschool.com/javascript-error-handling/): Explore JavaScript error handling: prevent crashes, improve user experience, and boost code reliability with global error capture techniques event. - [Javascript Events and Event Handling](https://easycodingschool.com/javascript-events-and-event-handling/): Master JavaScript Events: Create interactivity with event handling. Learn listeners, propagation, and delegation. - [Javascript Document Object Model](https://easycodingschool.com/javascript-document-object-model/): Javascript Document Object Model (DOM) and discovering how to utilize JavaScript to manipulate the DOM, crafting interactive web pages in the process. - [Javascript Async/Await and Fetch API](https://easycodingschool.com/javascript-async-await-and-fetch-api/): Discover JavaScript's async/await and Fetch API. Simplify asynchronous code and make efficient network requests. Learn with concise examples. - [Javascript Promises and Asynchronous](https://easycodingschool.com/javascript-promises-and-asynchronous/): Discover asynchronous programming with Promises in JavaScript. Simplify delayed task handling and enhance code clarity using async techniques - [Javascript Closures and Scope](https://easycodingschool.com/javascript-closures-and-scope/): Learn about powerful closures for data encapsulation and how scope governs variable access. Dive into lexical scoping, scope chains, and variable hoisting for cleaner, more efficient code - [Complete Roadmap For ReactJS](https://easycodingschool.com/complete-roadmap-for-reactjs/): Explore ReactJS, a widely used open-source JavaScript library for building dynamic user interfaces in web development. - [Javascript ES6+ Features](https://easycodingschool.com/javascript-es6-features/): ECMAScript 6's potential at Easy Coding School. Dive into its new features chapter by chapter for a comprehensive understanding of JavaScript's latest advancements. - [Javascript Objects](https://easycodingschool.com/javascript-objects/): JavaScript has different object types: basic objects for data storage, arrays for lists, and functions for reusable code and tasks. - [How many types of JavaScript arrays](https://easycodingschool.com/how-many-types-of-javascript-arrays/): Learn how each type of arrays in JavaScript, from single-dimensional and multidimensional arrays to typed arrays and array-like objects. - [Javascript Array](https://easycodingschool.com/javascript-array/): JavaScript Array Versatile Value Storage that store a range of values like numbers, strings, objects, and arrays, enabling flexible collections. - [Top 20 JavaScript Array Interview Questions With Answers](https://easycodingschool.com/top-20-javascript-array-interview-questions-with-answers/): JavaScript Array Interview Questions for freshers and experienced.andCheck all basic to advanced level Interview Questions. - [Javascript Functions](https://easycodingschool.com/javascript-functions/): Function using the function keyword, followed by the function name, a set of parentheses for parameters, and a block of code enclosed... - [Javascript Control Flow Control Structures:](https://easycodingschool.com/javascript-control-flow-control-structures/): Other control flow structures, like the break statement, the continue statement, and the return statement within functions... - [CSS Syntax](https://easycodingschool.com/css-syntax/): CSS syntax involves a selector, a property, and its value. Selectors aim at HTML elements for styling. Properties & values are linked by semicolons. - [Javascript Control Flow](https://easycodingschool.com/javascript-control-flow/): JavaScript control flow manages how code runs. It uses conditions and loops to make choices and repeat actions, making interactive web apps.. - [CSS Introduction](https://easycodingschool.com/css-introduction/): Styling is crucial for websites. It boosts their appearance, making them user-friendly. Nobody desires to engage with a boring and unkempt... - [Logical Operators | Ternary (Conditional) Operator | Bitwise Operators | Type Operators](https://easycodingschool.com/logical-operators-ternary-conditional-operator-bitwise-operators-type-operators/): Logical Operators, Ternary (Conditional) Operator, Bitwise Operators, and Type Operators. Enhance your understanding of these fundamental concepts. - [Why should you Study JavaScript?](https://easycodingschool.com/why-should-you-study-javascript/): JavaScript is a versatile programming language that is primarily used for web development. Ex: Web Development, App Development, Game Dev... - [Javascript Operators and Expressions](https://easycodingschool.com/javascript-operators-and-expressions/): Javascipt Operators are symbols that perform operations on values or variables. JavaScript provides a variety of operators for performing... - [Javascript Data Types](https://easycodingschool.com/javascript-data-types/): JavaScript data types are essential building blocks used to represent different kinds of information in programming. - [Javascript Variables](https://easycodingschool.com/javascript-variables/): In JavaScript, variables are used to store and manipulate data. They are declared using the var, let, or const keyword, and they can hold various types of values. - [Javascript Basics and Setup](https://easycodingschool.com/javascript-basics-and-setup/): Get JavaScript up and running on your website. Learn to choose a code editor, add code to HTML, and see dynamic results in your browser. - [JavaScript topic-based learning roadmap](https://easycodingschool.com/javascript-topic-based-learning-roadmap/): Easy Coding School offers a javaScript topic-based learning roadmap to navigate various topics, but keep in mind that your learning journey is unique. - [Explain Git Advance Command](https://easycodingschool.com/explain-git-advance-command/): Git advanced commands allow you to perform more complex operations and efficiently manage your codebase. Here are some essential advanced Git. - [How to use git in your project?](https://easycodingschool.com/how-to-use-git-in-your-project/): Using Git in your project is a great way to track changes, collaborate with others, and maintain a history of your writing progress. - [What is git Branch?](https://easycodingschool.com/what-is-git-branch/): Learn about version control with commits and branches in software development. Understand how Git enables efficient code... - [What is git Remote?](https://easycodingschool.com/what-is-git-remote/): The remote repository acts as the central authority that stores the collective work of all team members. It allows developers to push their.. - [What is commit?](https://easycodingschool.com/what-is-commit/): A Git commit is a snapshot of code changes made in a software project, essential for version control, collaboration, and tracking project history. Each commit has a concise summary describing the updates, aiding development and code management. - [What is git repositry?](https://easycodingschool.com/what-is-git-repositry/): Learn about Git repositories: the version control system for managing project changes. Explore working directories, staging areas, commits, branches, and remote repositories for effective collaboration. - [What is git?](https://easycodingschool.com/what-is-git/): Git: is version control system enabling code collaboration and history tracking for developers worldwide. Git is managing project changes... - [HTML Elements](https://easycodingschool.com/html-elements/): An HTML element is defined by a start tag and an % end tag. It contains some content between them. Some HTML elements have no content. - [HTML Editors](https://easycodingschool.com/html-editors/): Web pages can be created and modified by using professional HTML editors like Visual Studio Code, Sublime text editor, Atom editor, Bluefish. - [What is HTML (HyperText Markup Language)?](https://easycodingschool.com/what-is-html-hypertext-markup-language/): HTML stands for HyperText Markup Language. The markup language used for creating and structuring web pages. - [National Stock Exchange of India (NSE) Holidays 2023](https://easycodingschool.com/national-stock-exchange-of-india-nse-holidays-2023/): Check the complete NSE trading market holiday list 2023 published by the stock exchange based on trading sectors... - [Front-end Developer Skills](https://easycodingschool.com/front-end-developer-skills/): Front-end developer, combination of programming languages such as HTML, CSS, and JavaScript to create layouts and design user interfaces. - [What is PHP? Explain its Advantages & Disadvantages.](https://easycodingschool.com/what-is-php-explain-of-its-advantages-disadvantages/): PHP is a server scripting language, This is used as a powerful tool for making dynamic and interactive Web pages. - [Open options open-ai: A PHP SDK for accessing the OpenAI GPT-3 API](https://easycodingschool.com/open-options-open-ai-a-php-sdk-for-accessing-the-openai-gpt-3-api/): A PHP SDK for accessing the OpenAI GPT-3 API. . - [OpenAI PHP Client](https://easycodingschool.com/openai-php-client/): OpenAI PHP is a supercharged PHP API client that allows you to interact with OpenAI API. - [What is AI and how does it impact Artificial Intelligence in our life?](https://easycodingschool.com/what-is-ai-and-how-to-impact-artificial-intelligence-in-our-life/): AI has the potential to revolutionize several aspects of our lives, and its impact is already being felt in many industries. In healthcare... - [How to Install XAMPP?](https://easycodingschool.com/how-to-install-xampp/): How to Install and set up XAMPP on your System? Go to the official XAMPP website. Select your operating system and click on the download. - [What is the WordPress?](https://easycodingschool.com/what-is-the-wordpress/): WordPress is a free and open-source content management system based on PHP and MySQL. It is used to create and manage websites and blogs. - [What is the XAMPP vs WAMP vs MAMP vs LAMP?](https://easycodingschool.com/what-is-the-xampp-vs-wamp-vs-mamp-vs-lamp/): These are open-source and provide a free solution. XAMPP is better than WAMP.LAMP stands for Linux, and MAMP stands for Mac-OS X... - [How to set up your Laravel application with OpenAi account using the API ?](https://easycodingschool.com/how-to-set-up-your-laravel-application-with-openai-account-using-the-api/): It is one of the most trending topics, software program improvement as an effective synthetic intelligence platform that makes it smooth for builders to create AI-powered applications. - [Maximizing Earnings with YouTube Shorts: Monetization Strategies, Affiliate Marketing, Sponsorships and More](https://easycodingschool.com/maximizing-earnings-with-youtube-shorts-monetization-strategies-affiliate-marketing-sponsorships-and-more/): YouTube Shorts is a new feature on YouTube that allows creators to create short, 15-second videos using the YouTube mobile... - [Managed File Transfer: The Key to Secure Data Exchange in 2023 and Beyond](https://easycodingschool.com/managed-file-transfer-the-key-to-secure-data-exchange-in-2023-and-beyond/): Managed File Transfer (MFT) is a process of securely exchanging large and sensitive files between different organizations and individuals. In... - [What Is Chat GPT & its features?](https://easycodingschool.com/what-is-chat-gpt-its-features/): OpenAI developed ChatGPT, which can generate text similar to human input. Machine has been trained on a vast amount of text data using the GPT architecture --- # # Detailed Content ## Pages - Published: 2023-08-13 - Modified: 2023-08-13 - URL: https://easycodingschool.com/cookie-policy/ Privacy Policy Last Updated On 13-Aug-2023 Effective Date 13-Aug-2023 This Privacy Policy describes the policies of Easy Coding School, 182 I block Harinagar Extension Jaitpur Bardarpur Bordar, Delhi 110044, India, email: info@easycodingschool. com, phone: 7838732821 on the collection, use and disclosure of your information that we collect when you use our website ( https://easycodingschool. com/ ). (the “Service”). By accessing or using the Service, you are consenting to the collection, use and disclosure of your information in accordance with this Privacy Policy. If you do not consent to the same, please do not access or use the Service. We may modify this Privacy Policy at any time without any prior notice to you and will post the revised Privacy Policy on the Service. The revised Policy will be effective 180 days from when the revised Policy is posted in the Service and your continued access or use of the Service after such time will constitute your acceptance of the revised Privacy Policy. We therefore recommend that you periodically review this page. Information We Collect: We will collect and process the following personal information about you: Name Email Mobile Message How We Use Your Information: We will use the information that we collect about you for the following purposes: Marketing/ Promotional Customer feedback collection Enforce T&C Support Administration info Targeted advertising User to user comments Dispute resolution If we want to use your information for any other purpose, we will ask you for consent and will use your information only on... --- - Published: 2023-07-29 - Modified: 2023-07-29 - URL: https://easycodingschool.com/terms-and-conditions/ Terms and Conditions Welcome to Easy Coding School! These terms and conditions outline the rules and regulations for the use of Easy Coding School’s Website, located at https://easycodingschool. com. By accessing this website we assume you accept these terms and conditions. Do not continue to use Easy Coding School if you do not agree to take all of the terms and conditions stated on this page. The following terminology applies to these Terms and Conditions, Privacy Statement and Disclaimer Notice and all Agreements: “Client”, “You” and “Your” refers to you, the person log on this website and compliant to the Company’s terms and conditions. “The Company”, “Ourselves”, “We”, “Our” and “Us”, refers to our Company. “Party”, “Parties”, or “Us”, refers to both the Client and ourselves. All terms refer to the offer, acceptance and consideration of payment necessary to undertake the process of our assistance to the Client in the most appropriate manner for the express purpose of meeting the Client’s needs in respect of provision of the Company’s stated services, in accordance with and subject to, prevailing law of Netherlands. 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By uploading or otherwise making available any information to Website Operator, you grant Website Operator the unlimited, perpetual right to distribute, display, publish, reproduce, reuse and copy the information contained therein. You may not impersonate any other person through the Website. You may not post content that is defamatory, fraudulent, obscene, threatening, invasive of another person’s privacy rights or that is otherwise unlawful. You may... --- > ECS was founded in 2015. make bridge the knowledge gap between colleges and industry. Easy Coding School was founded by Gaurav Kumar Jha. - Published: 2023-02-05 - Modified: 2023-10-02 - URL: https://easycodingschool.com/about-us/ Easy Coding School is a free platform where you learn and boost your skills. Our mission is to help people learn to code for free, latest Technology & AI. At Easy Coding School(ECS), our mission is to continuously innovate the best ways to train and Explore his/her Knowledge in Technology. ECS was founded in 2023. We are here to make bridge the knowledge gap between colleges and industry. Easy Coding School was founded by Gaurav Kumar Jha. We are here to provide world-best-class content with the help of the best engineering experience. In the ECS platform, content is available on Data Science, Web Development, Artificial intelligence, and so on. If you have a commitment to learning to code, then Easy Coding School will empower you. Easy Coding School is a nonprofit educational organization we are dedicated to teaching you in a simple way. --- - Published: 2023-01-26 - Modified: 2023-08-13 - URL: https://easycodingschool.com/contact/ Contact Us Easy Coding School is a free platform where you learn and boost your skills. Our mission is to help people learn to code for free, latest Technology & AI. Enquiry Now Name Subject Email Phone Number Your message (optional) Δdocument. getElementById( "ak_js_1" ). setAttribute( "value", ( new Date ). getTime ); --- --- ## Posts > Advance your WordPress skills with hook-based interview questions & answers, covering actions, filters, and real-world examples! - Published: 2025-04-03 - Modified: 2025-04-03 - URL: https://easycodingschool.com/advanced-wordpress-interview-questions-answers/ - Categories: Interview Preparation, WordPress - Tags: Interview, WordPress, Wordpress interview Advance your WordPress skills with hook-based interview questions & answers, covering actions, filters, and real-world examples! Q1. What is the difference between an action hook and a filter hook in WordPress? Answer: Action Hook (do_action) → Executes functions at specific points but does not modify data. Filter Hook (apply_filters) → Modifies data before it is returned or displayed. Example: // Action: Runs custom logic but does not modify data add_action('wp_footer', function { echo 'Footer Loaded'; }); // Filter: Modifies the title before displaying add_filter('the_title', function($title) { return $title . ' - Custom'; }); Q2. Can you explain how priority works in add_action and add_filter? Answer: Lower priority (1-10) executes earlier. Higher priority (11+) executes later. Default priority is 10. Example: add_action('wp_head', 'first_function', 5); add_action('wp_head', 'second_function', 15); function first_function { echo ''; } function second_function { echo ''; } Here, first_function runs before second_function. Q3. How does the return value differ between an action hook and a filter hook? Answer: Action hooks do not return values (just execute a function). Filter hooks must return a value after modification. Q4. How do you remove an already added action or filter? Answer: remove_action('wp_head', 'wp_generator'); remove_filter('the_content', 'custom_filter_function'); Removing a function from a class: remove_action('wp_head', array('My_Class', 'method_name')); Q5. How can you execute a custom function only once using a hook? Answer: function my_function { if (! get_option('my_function_ran')) { // Run once logic update_option('my_function_ran', true); } } add_action('init', 'my_function'); Q6. What are dynamic hooks, and how can you use them in WordPress? Answer:Dynamic hooks allow you to hook into specific instances of actions or filters dynamically. Example: Hook into specific post types... --- > Prepare for your next interview with these top 10 basic WordPress interview questions. Perfect for beginners and professionals looking to refresh their knowledge! - Published: 2025-04-02 - Modified: 2025-04-02 - URL: https://easycodingschool.com/top-10-basic-wordpress-interview-questions/ - Categories: Development, Interview Preparation, WordPress - Tags: Interview, WordPress, Wordpress interview Prepare for your next interview with these top 10 basic WordPress interview questions. Perfect for beginners and professionals looking to refresh their knowledge! 1. What is WordPress? WordPress is an open-source CMS (Content Management System) that allows users to create, manage, and publish websites easily. It is built with PHP and uses MySQL as its database. 2. What are the advantages of using WordPress? Free and open-source SEO-friendly User-friendly interface Extensive theme and plugin ecosystem Strong community support Highly customizable 3. What is the difference between WordPress. org and WordPress. com? Feature WordPress. org WordPress. com Hosting Self-hosted Hosted by Automattic Custom Themes Yes Limited Plugins Yes Limited Customization Full control Restricted Cost Free (but needs hosting) Free & Paid plans available 4. How do you install WordPress manually? Download WordPress from wordpress. org Upload files to the server via FTP or File Manager Create a MySQL database Configure wp-config. php Run the installation script (yoursite. com/wp-admin/install. php) 5. What are the minimum requirements to run WordPress? PHP 7. 4 or higher MySQL 5. 7 / MariaDB 10. 3+ Nginx or Apache with mod_rewrite HTTPS support 6. What is the default database used in WordPress? WordPress uses MySQL as its database. 7. What are WordPress themes? Themes define the look and feel of a WordPress site. They control layouts, colors, typography, and design elements. 8. What is a child theme, and why is it used? A child theme inherits styles and functions from a parent theme. It is used to customize a theme without modifying the original theme files. 9. How do you install a WordPress plugin? Go to Dashboard → Plugins →... --- > Prepare for your next interview with these top Intermediate/Advanced WordPress interview questions. Perfect for professionals looking to refresh their knowledge - Published: 2025-04-02 - Modified: 2025-04-02 - URL: https://easycodingschool.com/top-10-intermediate-wordpress-interview-questions/ - Categories: Development, Interview Preparation, WordPress - Tags: Interview, WordPress, Wordpress interview Prepare for your next interview with these top Intermediate/Advanced WordPress interview questions. Perfect for professionals looking to refresh their knowledge 1. What are custom post types? Custom Post Types (CPTs) allow creating custom content types beyond default posts and pages (e. g. , Products, Testimonials). 2. How can you create a custom post type in WordPress? Using register_post_type in functions. php: function custom_post_type { register_post_type('books', , ]); } add_action('init', 'custom_post_type'); 3. How do you create a custom taxonomy in WordPress? Using register_taxonomy: function create_book_taxonomy { register_taxonomy('genre', 'books', , 'hierarchical' => true, ]); } add_action('init', 'create_book_taxonomy'); 4. What are WordPress hooks? Hooks allow customization of WordPress without modifying core files. Actions (do_action) allow adding functionality. Filters (apply_filters) modify existing data. 5. What is the difference between an action hook and a filter hook? Feature Action Hook Filter Hook Purpose Executes functions Modifies data Example wp_footer the_content Example: // Action Hook add_action('wp_footer', 'custom_footer'); function custom_footer { echo 'Custom Footer Content'; } // Filter Hook add_filter('the_content', 'modify_content'); function modify_content($content) { return $content . 'Extra text added! '; } Advanced WordPress Questions 6. How does WordPress handle user roles and capabilities? WordPress has 6 default roles: Administrator – Full control Editor – Manages posts, pages Author – Creates and publishes posts Contributor – Can write but not publish Subscriber – Can comment Super Admin – For multisite 7. How do you secure a WordPress website? Use strong passwords Limit login attempts Install security plugins (Wordfence, Sucuri) Use HTTPS Keep themes and plugins updated 8. What are the different ways to improve WordPress performance? Use caching (WP Rocket, W3 Total Cache) Optimize images (Smush, TinyPNG)... --- > Prepare for your next interview with these top Expert-Level WordPress interview questions. Perfect for professionals looking to refresh their knowledge - Published: 2025-04-02 - Modified: 2025-04-02 - URL: https://easycodingschool.com/top-expert-level-wordpress-interview-questions/ - Categories: Development, PHP, WordPress - Tags: Interview, WordPress, Wordpress interview Prepare for your next interview with these top Expert-Level WordPress interview questions. Perfect for professionals looking to refresh their knowledge 1. How does WordPress handle session management? WordPress does not use PHP sessions by default. It uses cookies for authentication. Plugins like Simple WP Session can be used. 2. How do you debug WordPress issues? Enable debugging in wp-config. php: define('WP_DEBUG', true); define('WP_DEBUG_LOG', true); define('WP_DEBUG_DISPLAY', false); Use the error_log function. 3. How does WordPress handle AJAX requests? AJAX requests are handled via wp_ajax_{action} for logged-in users and wp_ajax_nopriv_{action} for guests. Example: add_action('wp_ajax_my_action', 'my_function'); function my_function { echo 'AJAX Response'; wp_die; } DevOps & Deployment Questions 4. How do you set up a WordPress site in AWS Lightsail? Create an AWS Lightsail instance Choose WordPress blueprint Configure the domain Set up SSL 5. How do you set up WordPress in a Docker container? docker run --name wordpress -p 8080:80 -d wordpress 6. How do you troubleshoot the WordPress White Screen of Death (WSOD)? Enable WP_DEBUG Disable plugins/themes Increase memory limit Check server logs --- > An object with multiple properties was constructed in the previous task - Published: 2023-11-09 - Modified: 2023-11-09 - URL: https://easycodingschool.com/use-dot-notation-to-access-the-properties-of-an-object/ - Categories: Javascript OOPS - Tags: Basicjavascipt, Coding, Core Javascript, Easy, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, javascript OOPs An object with multiple properties was constructed in the previous task An object with multiple properties was constructed in the previous task. You will now see how to retrieve those properties' values. Here's one instance: let Dog = { name: "BullDog", numLegs: 4 }; console. log(Dog. name); To get the value of Aflac, use dot notation on the object name, Dog, followed by the property name, name. Print the dog object's two properties to your console. Note: We welcome your feedback at Easy coding School. Please don’t hesitate to share your suggestions or any issues you might have with the article! --- > Objects are used in JavaScript to model real-world objects, giving them attributes and behavior similar to their real-world counterparts. - Published: 2023-10-14 - Modified: 2023-10-14 - URL: https://easycodingschool.com/create-a-basic-javascript-object/ - Categories: Javascript OOPS - Tags: Basicjavascipt, Core Javascript, JavaScript, javascript OOPs Objects are used in JavaScript to model real-world objects, giving them attributes and behavior similar to their real-world counterparts. Consider everyday objects such as vehicles, businesses, and birds. All of these are objects: tangible things that people can see and interact with. What are some of the characteristics of these objects? A automobile has four wheels. Items are sold in shops. Birds can fly. These traits, or properties, define what an object is made of. It is important to note that similar objects have the same features, but their values may differ. For example, all automobiles have wheels, yet not all automobiles have the same number of wheels. Objects are used in JavaScript to model real-world objects, giving them attributes and behavior similar to their real-world counterparts. Here's an example of how to use these ideas to make a duck object: let Dog = { name: "BullDog", numLegs: 4 }; This Dog object has two property/value pairs: a name of BullDog and a numLegs of 4. Q. Create a duck object with name and numLegs properties, and set them to a string and a number, respectively. --- > In this course, you'll learn the basic principles of OOP in JavaScript, including the this keyword, prototype chains,constructors, and inheritance. - Published: 2023-10-11 - Modified: 2023-10-11 - URL: https://easycodingschool.com/javascript-object-oriented-programming/ - Categories: Javascript OOPS - Tags: Basicjavascipt, Core Javascript, javascript OOPs OOP, or Object Oriented Programming, is one of the major approaches to the software development process. In OOP, objects and classes organize code to describe things and what they can do. OOP, or Object Oriented Programming, is one of the major approaches to the software development process. In OOP, objects and classes organize code to describe things and what they can do. In this course, you'll learn the basic principles of OOP in JavaScript, including the this keyword, prototype chains, constructors, and inheritance. Create a Basic JavaScript Object Use Dot Notation to Access the Properties of an Object Create a Method on an Object Make Code More Reusable with the this Keyword Define a Constructor Function Use a Constructor to Create Objects Extend Constructors to Receive Arguments Verify an Object's Constructor with instanceof Understand Own Properties Use Prototype Properties to Reduce Duplicate Code Iterate Over All Properties Understand the Constructor Property Change the Prototype to a New Object Remember to Set the Constructor Property when Changing the Prototype Understand Where an Object’s Prototype Comes From Understand the Prototype Chain Use Inheritance So You Don't Repeat Yourself Inherit Behaviors from a Supertype Set the Child's Prototype to an Instance of the Parent Reset an Inherited Constructor Property Add Methods After Inheritance Override Inherited Methods Use a Mixin to Add Common Behavior Between Unrelated Objects Use Closure to Protect Properties Within an Object from Being Modified Externally Understand the Immediately Invoked Function Expression (IIFE) Use an IIFE to Create a Module Note: We welcome your feedback at Easy coding School. Please don’t hesitate to share your suggestions or any issues you might have with the article! --- > Learn how to add custom customer properties to Magento 2. Customized client data fields can help you improve your e-commerce store. - Published: 2023-10-02 - Modified: 2023-10-02 - URL: https://easycodingschool.com/create-customer-attribute-programmatically-in-magento-2/ - Categories: Magento 2, News - Tags: Attribute, Custom custom attribute, Magento 2 Learn how to add custom customer properties to Magento 2. Customized client data fields can help you improve your e-commerce store. To programmatically build a custom customer attribute in Magento 2, you must first develop a custom module. Here are the steps to take to accomplish this: Make Your Own Module: If you haven't previously, you should develop a custom module. It can be created in the app/code directory. Let's call it CustomModule in this case. Make a setup script as follows: Create a file named InstallData. php at the following path: app/code/CustomModule/Setup/InstallData. php within your custom module directory (app/code/CustomModule). This script will be used to create your unique customer attribute. Here's an example of how InstallData. php could look: de/CustomModule). This script will be used to create your unique customer attribute. Here's an example of how InstallData. php could look: --- > HTML DOM methods are JavaScript functions that allow you to interact with and manipulate the elements of an HTML document (web page). - Published: 2023-10-01 - Modified: 2023-10-01 - URL: https://easycodingschool.com/javascript-html-dom-methods/ - Categories: JavaScript, JavaScript HTML DOM - Tags: CoreJavascipt, DOM Manipulation, JavaScript, Javascript Document Object Model (DOM) HTML DOM methods are JavaScript functions that allow you to interact with and manipulate the elements of an HTML document (web page). HTML DOM methods are JavaScript functions that allow you to interact with and manipulate the elements of an HTML document (web page). These methods provide a way to perform various actions on HTML elements, such as retrieving elements, modifying their content or attributes, and responding to user interactions. Within the DOM, every HTML element is represented as an object, and the programming interface consists of the properties and methods associated with each of these objects. What is the property? A property holds a value that can be changed. For example, you can use properties to modify the content inside an HTML element. What is the method? A method is an action that you can perform, such as adding or deleting an HTML element. Example: In the below example, we will set the inner text of the paragraph with the help of the `getElementById` method, while `innerHTML` is a property. document. getElementById("demo"). innerHTML = "Hello World! "; Try it Yourself » The `getElementById` method. A fundamental JavaScript method called getElementById is used to access and modify HTML items on a web page based on their unique identifier, or "id" property. This technique is mostly applied in the Document Object Model (DOM) to interact with and dynamically change web page content. The innerHTML Property The easiest way to get and modify the content of an element is by using the `innerHTML` property. You can also discover a lot about Javascript by exploring different topics. Note: We welcome your feedback at Easy Coding... --- > Learn the way to manipulate of your Magento 2 to override Third-Party private modules - Published: 2023-10-01 - Modified: 2023-10-01 - URL: https://easycodingschool.com/override-private-methods-of-third-party-modules-in-magento-2/ - Categories: Lifestyle, Magento 2 - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Magento 2, Technique Learn the way to manipulate of your Magento 2 to override Third-Party private modules. In Magento 2, which is a popular e-commerce platform based on PHP, overriding a private method in a third-party module class is not straightforward, and it's generally discouraged. Private methods are intentionally made inaccessible from outside the class to ensure encapsulation and maintainability. Magento follows object-oriented programming principles, and the recommended way to customize or extend the functionality of a third-party module is through class inheritance and plugins. Here's a preferred approach to increase or customize the functionality of a third-birthday party module in Magento 2: Create a Custom Module: If you haven't already, begin by developing your unique module. You can organise your module using the app/code directory. Use Class Inheritance: If the third-party module allows for class extension (the class and its methods are not defined as final), you can construct a new class that extends the third-party class. To offer the needed functionality, override the public or protected methods in your custom class. Register your custom class in the XML settings of your module. Assume in this example that you can extend the third-party payment method class, ThirdPartyPaymentMethod. // app/code/YourVendor/CustomPayment/Model/Payment/CustomPaymentMethod. php namespace YourVendor\CustomPayment\Model\Payment; class CustomPaymentMethod extends \ThirdParty\Payment\Method { // Override methods as needed public function capture(\Magento\Payment\Model\InfoInterface $payment, $amount) { // Customize the capture logic here } } Use Plugins: Consider employing plugins (interceptors) to modify the behavior of public methods, including those from third-party modules, if class inheritance is not allowed or advised. Plugins allow you to change the behavior of a method before or after it... --- > The document object represents your web page and provides the easiest way to access any element in an HTML page. - Published: 2023-10-01 - Modified: 2023-10-01 - URL: https://easycodingschool.com/javascript-html-dom-document/ - Categories: JavaScript, JavaScript HTML DOM - Tags: CoreJavascipt, DOM Manipulation, Javascript Document Object Model (DOM), Javascript Tutorial The document object represents your web page and provides the easiest way to access any element in an HTML page.Here are a few examples of how to access and modify HTML using the document object. The document object represents your web page and provides the easiest way to access any element in an HTML page. Here are a few examples of how to access and modify HTML using the document object. Finding HTML Elements Method Description document. getElementById(id) Find an element by element id document. getElementsByTagName(name) Find elements by tag name document. getElementsByClassName(name) Find elements by class name Changing HTML Elements Property Description element. innerHTML = Set new content Change the inner HTML of an element element. attribute = Set new value Change the attribute value of an HTML element element. style. property = Set new style Change the style of an HTML element Adding and Deleting Elements Method Description document. createElement(element) Create an HTML element document. removeChild(element) Remove an HTML element document. appendChild(element) Add an HTML element document. replaceChild(new, old) Replace an HTML element document. write(text) Write into the HTML output stream Adding Events Handlers Method Description document. getElementById(id). onclick = function{code} Create a function to run on click Other HTML Objects Property Description document. anchors Returns all elements that have a name attribute document. applets Deprecated document. baseURI Returns the absolute base URI of the document document. body Returns the element document. cookie Returns the document's cookie document. doctype Returns the document's doctype document. documentElement Returns the element document. documentMode Returns the mode used by the browser document. documentURI Returns the URI of the document document. domain Returns the domain name of the document server document. domConfig Obsolete document. embeds Returns all elements... --- > Learn a way to create a custom menu in Magento 2 admin effects. Follow step-by using-step instructions to extend your shop's functionality and improve consumer navigation - Published: 2023-09-29 - Modified: 2023-09-29 - URL: https://easycodingschool.com/how-to-create-custom-menu-in-magento-2-admin/ - Categories: Development, Magento 2, Programming - Tags: admin Menu, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Magento2 Menu Learn a way to create a custom menu in Magento 2 admin effects. Follow step-by using-step instructions to extend your shop's functionality and improve consumer navigation Here's how you can create a custom admin menu in Magento 2: Step 1: Create a Magento 2 Module You want to create a custom module to define your custom admin menu. You can use the following command to create a brand-new module: php bin/magento module:create Explore_Menu Step 2: Define Your Admin Menu In your custom module, navigate to Explore_Menu and so Explore/Menu/etc/adminhtml/menu. xml and define your admin menu there. Here's an instance of how you may shape the menu. Xml report: identity: Unique identifier to your menu. Title: The label of your custom menu. Module: Your module's call. SortOrder: The position of your menu item relative to others. Parent: This attribute specifies the parent menu item under which your second-level menu item should be nested. In your example, it's set to "Explore_Menu::first_level," which means it's a child of another menu item named "first_level" within your module's menu. Resource: The resource attribute defines the permission or ACL resource associated with this menu item. In your example, it's set to "Magento_Backend::content. " This means that users must have the "Magento_Backend::content" ACL resource to access this menu item. Step 3: Create Controller and Action You need to create the controller and movement noted in the menu. xml file. Create the corresponding documents to your module's Controller listing. Step 4: Register Your Module Register your module in Magento by jogging: php bin/magento setup:upgrade Step five: Clear Cache Clear the cache to make your changes visible: php bin/magento cache:flush Now, you should see your... --- > Unlock the power of advanced type inference in TypeScript, enhancing type safety and expressiveness in your code. - Published: 2023-09-27 - Modified: 2023-09-27 - URL: https://easycodingschool.com/exploring-advanced-type-inference-in-typescript/ - Categories: Development, Lifestyle, Programming, Technology, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Type Inference in TypeScript, Typescript, typescript basic, Typescript Programming, typescript tutorial Unlock the power of advanced type inference in TypeScript, enhancing type safety and expressiveness in your code. TypeScript, the statically-typed superset of JavaScript, is well-known for its powerful type system. As developers delve deeper into TypeScript, they discover advanced type inference techniques that can make code more expressive and robust. In this article, we'll explore some of these advanced type inference features. Conditional Types Conditional types are a fascinating feature in TypeScript that allow us to conditionally select types based on some criteria. The infer keyword within conditional types is especially intriguing. Consider the following example: type IsArray = T extends Array ? true : false; type Result = IsArray; // Result is true In this code, the IsArray type checks whether the provided type T is an array or not, returning true if it is and false otherwise. Conditional types are incredibly useful for creating complex type mappings. Example: function getUserInfo(key: T): T extends 'id' ? number : string { if (key === 'id') { return 123; // Assume this is a user ID (number) } else { return 'John Doe'; // Assume this is the user's name (string) } } const userId: number = getUserInfo('id'); // Valid, userId is a number const userName: string = getUserInfo('name'); // Valid, userName is a string In this example: The getUserInfo function takes a key parameter that can be either 'id' or 'name'. We use a conditional type to specify that if key is 'id', the function returns a number (the user's ID), and if key is 'name', it returns a string (the user's name). When you call getUserInfo('id'),... --- > In Magento 2, You can take an instant backup of your store using the command line Interface (CLI). This backup includes the database and file system. - Published: 2023-09-27 - Modified: 2023-09-27 - URL: https://easycodingschool.com/how-to-take-instant-backup-using-cli-in-magento-2/ - Categories: Magento 2, News In Magento 2, You can take an instant backup of your store using the command line Interface (CLI). This backup includes the database and file system. In Magento 2, You can take an instant backup of your store using the command line Interface (CLI). This backup includes the database and file system. Before you proceed with any actions on your Magento 2 store, it's crucial to ensure that the "Enable Backup" setting in the backend is set to "Yes. " To configure this setting, follow these steps: Follow these steps to take a quick backup in Magento 2 using the CLI: Login to your Magento admin panel. click on "Store" menu and select "Configuration". Then choose Advanced left sidebar and click "System" then click Backup settings Access Your Server: Log in to your server using SSH. Navigate to Your Magento Root Directory: Use this cd command to navigate to your Magento 2 installation directory. This is typically located in your web server's document root folder. For example: cd /opt/bitnami/apps/magento/htdocs Magento 2 provides a command to take backups. You can use the following command to take an instant backup: bin/magento setup:backup --code --media --db Here's we explain each options: --code: This option includes the code and application files in the backup. --media: This option includes the media files (e. g. , images, product images) in the backup. --db: This option includes the database in the backup. You can choose to include all three options, as shown in the example above, or omit any of them based on your requirements. Monitor Backup Progress: Magento will start the backup process, and you'll see progress messages on the screen. It... --- - Published: 2023-09-26 - Modified: 2023-09-27 - URL: https://easycodingschool.com/art-of-programming/ - Categories: Lifestyle, News - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, News The art of programming is the skill of controlling complexity. This skill take time to develop, below some advices for this long journey to become better programmer: Start by the Fundamentals: Ensure you have a strong grasp of the fundamentals of programming, including data structures, algorithms, and core concepts in your chosen programming language. Set your Goals: Define specific, measurable, and achievable learning goals. What skills or projects do you want to accomplish in the short term and long term? Choose a Specialization: Decide on a specific area or technology to specialize in, such as web development, mobile app development, data science, machine learning, etc. Focus on what genuinely interests you. Select the Right Resources: Find high-quality learning resources such as online courses, textbooks, tutorials, and documentation relevant to your chosen specialization. Platforms like Coursera, edX, easycodingschool, Udacity, and freeCodeCamp offer many advanced courses. Practice Problem Solving: Work on algorithmic problems and coding challenges on platforms like LeetCode, HackerRank, or CodeSignal. These platforms help improve your problem-solving skills, which are crucial in advanced programming. Seek Mentorship: If possible, find a mentor or join a community of like-minded learners. Mentorship can provide valuable guidance and support. Learn from Mistakes: Don't be afraid to make mistakes. Learning from errors is a crucial part of growth. Analyze what went wrong and how you can improve next time. Teach Others: Teaching is a powerful way to reinforce your own learning. Share your knowledge through blog posts, tutorials, or mentoring junior developers. Stay Disciplined: Maintain... --- > Discover how TypeScript's powerful type inference system automatically assigns data types to variables, function parameters, and return values. Learn how to write cleaner and more maintainable code with fewer type annotations. - Published: 2023-09-25 - Modified: 2023-09-25 - URL: https://easycodingschool.com/typescript-type-inference-simplifying-code-with-automatic-type-detection/ - Categories: Development, Programming, Technology, TypeScript - Tags: Code, Codeing hub, Coding, Coding Learning, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Typescript, typescript basic, Typescript Programming, typescript tutorial Discover how TypeScript's powerful type inference system automatically assigns data types to variables, function parameters, and return values. Learn how to write cleaner and more maintainable code with fewer type annotations. Type inference in TypeScript is a feature that allows the TypeScript compiler to automatically determine the data type of a variable or expression based on its value. This helps in writing more concise and maintainable code by reducing the need for explicit type annotations. Here's an example of type inference in TypeScript: TypeScript can infer types when no annotation is provided during: Variable initialization. Member initialization. Setting defaults for parameters. Function return type. Type Inference in Variables: When you initialize a variable without specifying its type, TypeScript uses the assigned value to infer the variable's type. Here's an example: let x = 'x'; // TypeScript infers the type of 'x' as string In this case, TypeScript infers that x is of type string because it's initialized with a string value 'x'. Member Initialization: TypeScript also infers types for object properties or class members when they are initialized without explicit type annotations. Consider this example: class Person { name = 'John'; // TypeScript infers the type of 'name' as string age = 30; // TypeScript infers the type of 'age' as number } Here, TypeScript infers that the name property is of type string and the age property is of type number based on their assigned values. Setting Defaults for Parameters: In TypeScript, function parameters can have default values, and the compiler uses these default values to infer parameter types. For instance: function greet(message = 'Hello, World! ') { console. log(message); } In this example, TypeScript infers that the message parameter... --- > Discover how Strict Object Literal Checking, or Freshness, in TypeScript improves code quality, catches errors, and enhances project reliability. - Published: 2023-09-22 - Modified: 2023-09-22 - URL: https://easycodingschool.com/strict-object-literal-checking-freshness-in-typescript/ - Categories: Development, Lifestyle, Programming, Technology, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Typescript, typescript basic, Typescript learning, Typescript Programming, typescript tutorial Discover how Strict Object Literal Checking, or Freshness, in TypeScript improves code quality, catches errors, and enhances project reliability. Strict Object Literal Checking, also known as "Freshness checking" in TypeScript, is a feature that helps ensure the accuracy and reliability of your code when working with objects. It helps you catch errors related to incorrect property assignments when creating objects. Here's an explanation: What is Freshness Checking? Imagine you have a TypeScript program, and you want to create an object with specific properties, such as a person's name and age. Freshness checking makes sure that you can only assign the properties you initially specified, nothing more, nothing less. This prevents accidental mistakes in your code. How to Use Freshness Checking: Enable Strict Mode: You need to enable TypeScript's strict mode. It's like setting your TypeScript to be extra cautious. you can enable specific strict options individually in your tsconfig. json file. { "compilerOptions": { "strict": true } } Define Your Object Type: You define what your object should look like using TypeScript's type system. For example, you might say a person object should have a name (a string) and an age (a number). Create an Object Literal: When you create an object literal (a new object with curly braces {}), TypeScript checks that you only add properties that match the type you defined earlier. Example: Let's say you want to create a person object. You define its type like this: type Person = { name: string; age: number; }; Now, when you create a person object, you must follow these rules: const validPerson = { name: "John", age: 30... --- > Discover the power of TypeScript's weak types, which allow you to handle dynamic data structures and boost coding flexibility. We'll walk you through best practices for exploiting 'any' and 'unknown' types to develop more adaptive code. - Published: 2023-09-21 - Modified: 2023-09-21 - URL: https://easycodingschool.com/mastering-typescript-weak-types-a-comprehensive-guide/ - Categories: Development, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Typescript, typescript basic, Typescript Programming, typescript tutorial, Weak Types Discover the power of TypeScript's weak types, which allow you to handle dynamic data structures and boost coding flexibility. We'll walk you through best practices for exploiting 'any' and 'unknown' types to develop more adaptive code. "Weak types" in TypeScript are types that are more permissive and allow for flexibility in the structure of the data they represent. TypeScript does not have an explicit "weak type" concept, but you can achieve it by several techniques, such as using the any type or the unknown type with type assertions. Let's look at some examples of these ideas: Using the any type: You can use the any type to interact with values of unknown or dynamic types. It effectively disables TypeScript's type verification for the variable to which it is applied, turning it into a weak type. let weakValue: any = "This can be anything! "; weakValue = 42; // No type error Any is often avoided since it circumvents TypeScript's type verification, making your code less secure. It is advised to use it sparingly and only when absolutely required. Using the unknown type with type assertions: When you have values of unknown types, the unknown type is a safer alternative to any. Type assertions can be used to notify TypeScript that you know more about the type of a value, effectively weakening its type temporarily. let weakValue: unknown = "This can be anything! "; const length = (weakValue as string). length; // Type assertion Before using the. length property, we assert that weakValue is a string. This form of safety is superior to any other. Using index signatures for weak typing: Index signatures can be used to establish weak typing for things whose exact structure is unknown:... --- > As your job interview with these 32 common questions, suitable for both 1-year experienced professionals and freshers. Explore expert answers and valuable tips to land your dream job. - Published: 2023-09-21 - Modified: 2023-09-21 - URL: https://easycodingschool.com/32-common-fresher-interview-questions-with-sample-answers/ - Categories: Development, Interview Preparation, Programming - Tags: Easy Coding, Easy Coding School, EasyCodingSchool, Fresher Interview, Interview As your job interview with these 32 common questions, suitable for both 1-year experienced professionals and freshers. Explore expert answers and valuable tips to land your dream job. Q. Explain differences between HTML & HTML 5 HTML (Hypertext Markup Language) is the standard markup language for creating web pages. HTML5 is the latest version of HTML. HTML5 introduces new semantic elements like , , and --- > Explore TypeScript's property checking and excess property checking to write safer code. Learn through examples and handle extra properties effectively. - Published: 2023-09-19 - Modified: 2023-09-19 - URL: https://easycodingschool.com/mastering-property-checking-and-excess-property-checking-in-typescript/ - Categories: Development, Lifestyle, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, typescrip learning hub, Typescript, typescript basic, Typescript learning, Typescript Programming Explore TypeScript's property checking and excess property checking to write safer code. Learn through examples and handle extra properties effectively. TypeScript is a powerful statically typed JavaScript superset that improves code safety and correctness. Properties Testing & Excess Property Checking are two critical TypeScript notions that ensure your code works as expected. This essay will go over these ideas and their actual applications. Understanding Property Checking The process to check if an item conforms to a given type or interface is known as property checking. It guarantees that an object has the expected characteristics and types. TypeScript checks properties at compile time, allowing for early error discovery. Let's look at an example: interface Person { name: string; age: number; } function greet(person: Person) { console. log(`Hello, ${person. name}! You are ${person. age} years old. `); } const john = { name: "John", age: 30 }; // Valid const sarah = { name: "Sarah" }; // Error: 'age' is missing greet(john); // Valid greet(sarah); // Error: 'sarah' is missing 'age' property The Person interface in the preceding code describes the structure of a person object. The greet method anticipates an object that adheres to this interface. Property verification verifies that the objects supplied to greet have the same structure as stated. Investigating Excess Property Checking Excess Property Checking, on the other hand, prohibits objects from acquiring additional properties that are not defined in the type or interface. To ensure code integrity, TypeScript applies this check. Here's an illustration: interface Car { make: string; model: string; } const myCar = { make: "Toyota", model: "Camry", year: 2023 }; // Error: 'year' is... --- > how to efficiently use ambient declarations in TypeScript, creating types for external libraries and browser APIs, and the possible benefits (increase code quality and type safety). - Published: 2023-09-18 - Modified: 2023-09-18 - URL: https://easycodingschool.com/ambient-declarations-in-typescript/ - Categories: Creative, Development, Lifestyle, Programming, TypeScript - Tags: Ambient Declarations, Learning Hub, Online Learning Platform, Typescript, typescript basic, Typescript learning, Typescript Programming, typescript tutorial how to efficiently use ambient declarations in TypeScript, creating types for external libraries and browser APIs, and the possible benefits (increase code quality and type safety). Assume you're working on a TypeScript project and wish to use a JavaScript library or some non-TypeScript code. TypeScript does not grasp the structure of this external code by default since it lacks type information. This can be problematic because TypeScript is all about type safety and detecting problems before they occur. So, how do you get TypeScript to recognize and validate the types of this external code? This is where ambient declarations come into play. Ambient declarations serve as a link between TypeScript and the outside world. They let you to tell TypeScript about the shape of this external code, allowing TypeScript to make intelligent suggestions, autocompletion, and, most crucially, catch type-related problems before you run your code. This is how you do it: You make a TypeScript file with the. d. ts extension. This file is only for type information and contains no actual code. You use the declare keyword in this. d. ts file. This keyword informs TypeScript that you are discussing something in the real world. Declare can be used in front of variables, functions, classes, modules, or namespaces. Within these declare declarations, you explain the structure of the external code. You're just saying, "Hey TypeScript, here's what this external thing looks like. " Let's look at a practical example: Assuming you have the following JavaScript library code in a file named mathLibrary. js: // mathLibrary. js var mathLibrary = { add: function (a, b) { return a + b; }, subtract: function (a, b) {... --- > Unlock TypeScript's power with our in-depth guide to Type Declarations, Type Assertions, and Non-null Assertions." Learn how to improve TypeScript type safety & precision for a more robust and free of mistakes programming process. - Published: 2023-09-17 - Modified: 2023-09-17 - URL: https://easycodingschool.com/mastering-typescript-type-declarations-type-assertions-and-non-null-assertions/ - Categories: Development, Lifestyle, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, Typescript, typescript basic, Typescript learning, Typescript Non-null Assertions, Typescript Programming, typescript tutorial, Typescript Type Assertions, Typescript Type Declarations Unlock TypeScript's power with our in-depth guide to Type Declarations, Type Assertions, and Non-null Assertions." Learn how to improve TypeScript type safety & precision for a more robust and free of mistakes programming process. Types can be assigned to variables and values in TypeScript by using Type Declarations, Type Assertions, and Non-null Assertions to help declare and enforce the type of a variable. Let's go over each one with some examples: Type Declaration: Type declarations allow you to specify the type of a variable explicitly. TypeScript will verify and ensure that the variable is of this type. let age: number; age = 25; // Valid assignment // age = "25"; // Error: Type '"25"' is not assignable to type 'number'. In this example, we declare a variable age and state that its type is integer explicitly. TypeScript will ensure that it only receives numeric data. Some more example: Arrays with specific element types: let numbers: number = ; let names: string = ; Object properties with specified types: let person: { name: string; age: number } = { name: "John", age: 30, }; Type Assertion: Type assertions, also known as type casting, allow you to tell TypeScript that you know more about the type of a value than it does. It allows you to temporarily override TypeScript's type inference. let value: any = "Hello, TypeScript! "; let length: number = (value as string). length; console. log(length); // Output: 16 We use a type assertion (value as string) to warn TypeScript that we're treating value as a string, despite the fact that its type is any. Some More Example: Type assertion with the as keyword: let value: any = "Hello, TypeScript! "; let length: number... --- > With the DOM, you can easily change and get things from a webpage, like tags, IDs, classes, and attributes, by using special commands.... - Published: 2023-09-17 - Modified: 2023-09-21 - URL: https://easycodingschool.com/javascript-dom-document-object-model/ - Categories: Development, JavaScript HTML DOM, Programming - Tags: Basicjavascipt, CoreJavascipt, Development, EasyCodingSchool, front-end developer, JavaScript, Javascript Tutorial, web Developer The DOM is required because with the help of DOM, JavaScript easily to understand, interact with, and modify web pages. It works as a bridge between code and web content, making it possible to create dynamic and interactive websites. The DOM is like a toolkit for programmers to interact with and change the structure and content of HTML and XML documents. The DOM provides a structured and hierarchical representation of webpages, making it user-friendly and facilitating easier navigation and manipulation for both programmers and users. With the DOM, you can quickly edit and grab HTML elements like tags, IDs, classes, and attributes by utilizing specific commands made available by the Document object. With DOM (Document Object Model), JavaScript can touch and change both the look (CSS) and behavior (like making things click or move) of a webpage. Why DOM is required? The DOM is required because with the help of DOM, JavaScript easily to understand, interact with, and modify web pages. It works as a bridge between code and web content, making it possible to create dynamic and interactive websites. Without the DOM, it is difficult to interact with HTML, CSS or change items on a webpage. JavaScript easily interprets the DOM. Unlike understanding HTML tags like ``, JavaScript can grasp objects like `h1` within the DOM. With various functions, JavaScript can access each of these objects (e. g. , `h1`, `p`). HTML DOM (Document Object Model) When a web page loads, the browser generates a Document Object Model (DOM) of the page. This HTML DOM model is built as a tree of objects: We can easily perform tasks using JavaScript with the object model. With the help of JavaScript, you can change all the HTML elements on the... --- > A pseudo-class helps you apply different styles to elements based on their current situation. when they are in specific states or conditions. - Published: 2023-09-16 - Modified: 2023-09-16 - URL: https://easycodingschool.com/what-are-pseudo-classes/ - Categories: CSS - Tags: Cascading Style Sheets, css A pseudo-class is used to style elements when they are in specific states or conditions. It helps you apply different styles to elements based on their current situation. In CSS, a pseudo-class is used to style elements when they are in specific states or conditions. It helps you apply different styles to elements based on their current situation. Example:- For instance, you can modify how an element looks when a user hovers over it or when they visit a link. These changes are made possible by using Pseudo Classes in CSS. Syntax: selector: pseudo-class{ property: value; } Anchor Pseudo-classes Links can appear differently: unvisited link, visited link, mouse over link, and selected link. Example /* unvisited link */ a:link { color: red; } /* visited link */ a:visited { color: green; } /* mouse over link */ a:hover { color: blue; } /* selected link */ a:active { color: yellow; } Styling a link depending on state This is a link We use the "href" attribute to say where the link leads. How to use Pseudo-classes and HTML Classes? You can use pseudo-classes together with HTML classes. In the given example, when you hover over the link, its color changes. Example a. highlight:hover { color: red; font-size: 16px; } CSS Syntax CSS - The :first-child Pseudo-class The `:first-child` pseudo-class selects an element that is the initial child of another specified element. Example The selector matches any `` element that is the first child of any other element. p:first-child { color: red; } Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 CSS - The :lang Pseudo-class The `:lang` pseudo-class lets you set special rules for different languages. Example With... --- > Discover the power of TypeScript's type system as we delve into the concept of 'Types as Sets.' Explore examples illustrating how TypeScript enables you to define, manipulate, and enforce sets of values, enhancing code safety and clarity. - Published: 2023-09-15 - Modified: 2023-09-15 - URL: https://easycodingschool.com/types-as-sets-exploring-typescripts-type-system-with-examples/ - Categories: Development, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Programming, Programming Courses, Types as Sets, Typescript, typescript basic, typescript tutorial In TypeScript, types can be thought of as sets in the sense that they define sets of values that a variable can have. TypeScript's type system is designed to help you catch type-related errors at compile-time and provide better code documentation. When you define a type in TypeScript, you are essentially defining a set of values that a variable with that type can take. Some more examples of using TypeScript types as sets: Union Types: Creating a type that represents a set of multiple possible values. type Fruit = 'apple' | 'banana' | 'orange'; let myFruit: Fruit; myFruit = 'apple'; // Valid myFruit = 'grape'; // Error: Type '"grape"' is not assignable to type 'Fruit'. Intersection Types: Combining two types to create a new type that represents the intersection of their sets. type Animal = { name: string }; type Bird = { canFly: boolean }; type FlyingBird = Animal & Bird; const eagle: FlyingBird = { name: 'Eagle', canFly: true }; // Valid const penguin: FlyingBird = { name: 'Penguin', canFly: false }; // Error: Property 'canFly' is missing in type '{ name: string; }' but required in type 'Bird'. Enum Types: Enumerated types represent a finite set of named values. enum Gender { Male = 'male', Female = 'female', Other = 'other', } let myGender: Gender; myGender = Gender. Male; // Valid myGender = 'unknown'; // Error: Type '"unknown"' is not assignable to type 'Gender'. Generic Types: Using generics to create a type that works with different sets... --- > Explore the fundamental differences between TypeScript and JavaScript. Learn how TypeScript's static typing, type annotations, and advanced features enhance code reliability and maintainability compared to standard JavaScript. - Published: 2023-09-14 - Modified: 2023-09-14 - URL: https://easycodingschool.com/typescript-fundamental-comparison-rules/ - Categories: Development, Lifestyle, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Programming, Programming Courses, Typescript, typescript basic, TypeScript Fundamental Comparison Rules, typescript tutorial Explore the fundamental differences between TypeScript and JavaScript. Learn how TypeScript's static typing, type annotations, and advanced features enhance code reliability and maintainability compared to standard JavaScript. Being a superset of JavaScript, TypeScript expands upon its core principles and syntax while incorporating static typing features. Here are some basic criteria for comparing TypeScript to JavaScript: Static Typing Type Annotations Type Inference Compile-time Checking Interfaces and Custom Types Enum Classes Module System Tooling Backward Compatibility Static Typing: TypeScript: You may specify the data types for variables, function parameters, and return values thanks to TypeScript's introduction of static typing. This aids in the compilation-time detection of type-related problems. let age: number = 60; let name: string = "Gk"; JavaScript: JavaScript is dynamically typed, thus you don't need to explicitly specify data types. Runtime type determination might result in runtime errors if handled incorrectly. let age = 30; let name = "GK"; Type Annotations: TypeScript: Letage: number = 30; or function subtract(a: number, b: number): number ... are examples of type annotations that can be used to annotate variables, function parameters, and return types. function subtract(a: number, b: number): number { return a - b; } JavaScript: Variables and function parameters in JavaScript are declared without explicittype declarations because the language lacks built-in type annotations. function add(a, b) { return a + b; } Type Inference: TypeScript: If no explicit type annotations are provided, TypeScript can infer the types. If age were set to 30, for instance, it would be obvious that the type was an integer. let age = 30; // TypeScript infers `age` as `number` JavaScript: Type inference must be done at runtime because Java Script does not... --- > Discover Shape Over Declarations in TypeScript's structural typing. Learn from Examples - Published: 2023-09-13 - Modified: 2023-09-13 - URL: https://easycodingschool.com/understanding-typescripts-structural-typing-duck-typing-and-compatibility-explained-with-examples/ - Categories: Development, Lifestyle, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Typescript, typescript basic, typescript tutorial, TypeScript's Structural Typing Discover Shape Over Declarations in TypeScript's structural typing. Learn from Examples Structural typing, commonly referred to as duck typing or static duck typing, is a type system used in TypeScript that emphasizes the shape or structure of types rather than their explicit declarations. This means that TypeScript evaluates the compatibility of types based on their member (property and method) structures rather than their names or declarations. Even if they were defined independently, two types are regarded as compatible if they share the same structure. Of course, let's dissect TypeScript's structural type with examples, point by point: 1. Type Definitions: interface Person { name: string; age: number; } interface Employee { name: string; age: number; employeeId: string; } Person and Employee are the two interfaces we define. Name and age are attributes on both interfaces, but Employee also has employeeId. 2. Function Declaration: function printPerson(person: Person) { console. log(`Name: ${person. name}, Age: ${person. age}`); } We define the function printPerson, which takes a Person type parameter. The name and age of the object are required parameters for this function. 3. Object Creation: const john: Person = { name: "John", age: 30 }; const sarah: Employee = { name: "Sarah", age: 25, employeeId: "E12345" }; John and Sarah are two items that we make. John is a Person of the Type with Name and Age. Sarah has the properties name, age, and employeeId of type Employee. 4. Function Calls: printPerson(john); printPerson(sarah); We call the printPerson method with the inputs john and sarah. Let's now review each point: 1. Type Definitions: We established two... --- > Check out Visual Studio Code's TypeScript Language Service. Learn about type checking, navigation, diagnostics, and simple refactoring in this TypeScript development guide. - Published: 2023-09-11 - Modified: 2023-09-11 - URL: https://easycodingschool.com/exploring-typescript-language-service-features-with-a-practical-example-in-visual-studio-code/ - Categories: Lifestyle, Programming, Technology, TypeScript - Tags: Easy Coding School, EasyCoding, EasyCodingSchool, Typescript, typescript basic, typescript tutorial Check out Visual Studio Code's TypeScript Language Service. Learn about type checking, navigation, diagnostics, and simple refactoring in this TypeScript development guide. To illustrate the features of the TypeScript Language Service, let's walk through a straightforward TypeScript example. Using Visual Studio Code (VS Code), a well-liked code editor for TypeScript development, we'll construct a TypeScript file and investigate some of the features offered by the Language Service in this example. Let's say you want to write a TypeScript file that defines a class for the fundamental "Person" object. Here's how to go about it: Install TypeScript: Using npm (Node Package Manager), you can install TypeScript globally if you haven't already: npm install -g typescript Create a TypeScript File: The following code should be added to a new TypeScript file, such as person. ts: class Person { constructor(public name: string, public age: number) {} greet { console. log(`Hello, my name is ${this. name} and I am ${this. age} years old. `); } } const person1 = new Person("Alice", 30); person1. greet; We've constructed a basic Person class in this code, complete with a constructor and a greet method. Visual Studio Code Integration: In VS Code, choose the folder containing the TypeScript file. The TypeScript Language Service ought to be turned on by default. IntelliSense and Type Checking: As you type, IntelliSense offers auto-completion and type information suggestions. For instance, if you begin typing person1 after creating the person1 object, VS Code would suggest the greet method, name, and age attributes. TypeScript will display a type error if you attempt to assign a name or age value that is not a string or a... --- > Migrating to TypeScript? Discover top tips for a seamless transition. Learn how to harness TypeScript's power, from gradual adoption to avoiding 'any' types. Get expert advice to optimize your codebase and ensure a successful TypeScript migration. - Published: 2023-09-10 - Modified: 2023-09-10 - URL: https://easycodingschool.com/migration-to-typescript/ - Categories: Lifestyle, Programming, Technology, TypeScript - Tags: git, github, Migration to TypeScript, Typescript, typescript basic, typescript tutorial Discover top tips for a seamless transition. Learn how to harness TypeScript's power, from gradual adoption to avoiding 'any' types. Get expert advice to optimize your codebase and ensure a successful TypeScript migration. For many projects, switching to TypeScript can be advantageous since it gives JavaScript better tool support and static typing. Nevertheless, depending on the size and complexity of your codebase, migration can be a little difficult. Here are some pointers to effectively transition to TypeScript: Know TypeScript Make sure you and your team have a solid grasp of TypeScript before beginning the migration process. Learn about the features, syntax, and type system of TypeScript. The official TypeScript Handbook is a great resource to start with. Start Small It's a good idea to begin the migration process gradually if your codebase is huge. To convert first, pick a tiny, less important portion of your application. This enables you to pick up TypeScript progressively and spot any problems at an early stage. Use --strict: The strict mode of TypeScript (--strict) offers a number of stringent type-checking options that can aid in catching more errors. It is advised to activate strict mode right away throughout your relocation. Install TypeScript: Using npm or yarn, add TypeScript to your project as a development dependency: npm install typescript --save-dev Create a tsconfig. json file by using the tsc --init command to initialize a TypeScript configuration file. You can configure TypeScript options using this file. As your migration moves along, you can make adjustments. Change the file extensions of your. js files to. ts files to begin renaming your JavaScript scripts to TypeScript files. This means you should begin including type annotations and other TypeScript features in those... --- > Child themes in WordPress provide a secure method to customize a theme without directly editing it. When the parent theme gets updated... - Published: 2023-09-09 - Modified: 2023-09-09 - URL: https://easycodingschool.com/what-is-a-wordpress-child-theme-and-why-use-it/ - Categories: Development, Programming, Technology, WordPress - Tags: Child Theme, Development, Easy, EasyCoding, EasyCodingSchool, web Developer, WordPress Child themes in WordPress provide a secure method to customize a theme without directly editing it. When the parent theme gets updated, any modifications made in the child theme will be retained and applied to the updated version. A child theme is a sub-theme that inherits all the functionality and style of the main theme, also called the parent theme. Child themes in WordPress provide a secure method to customize a theme without directly editing it. When the parent theme gets updated, any modifications made in the child theme will be retained and applied to the updated version. Sometimes, the theme includes a child theme, but you might need to create one manually. To create a child theme, make a new folder in the wp-content/themes/ directory, and it's a good idea to name it with "-child" at the end for easy identification. The child theme directory should include at least: Style. css functions. php You should also copy the files you want to change from the parent theme into the child theme directory. Important note: Keep in mind that this method works for the core files of a WordPress theme, known as template hierarchy files. Any additional files created by the developer may not always be editable within the child theme. Why Use a Child Theme? Using a child theme to maintain up-to-date security and updates is certainly important, but it also offers the advantage of introducing additional features and templates that might not be present in the parent theme. Using a child theme is a good idea for two main reasons: 1. Security and Updates:- It helps you keep your website secure and up-to-date. When you update the parent theme, any changes you make in the child... --- > Get started with TypeScript: installation, configuration, and coding tips for a smoother development experience. - Published: 2023-09-08 - Modified: 2023-09-08 - URL: https://easycodingschool.com/a-comprehensive-guide-to-typescript-installation-configuration-and-best-practices/ - Categories: Lifestyle, Programming, Technology, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, typescript basic, typescript tutorial Get started with TypeScript: installation, configuration, and coding tips for a smoother development experience. TypeScript is a statically typed superset of JavaScript that helps you write more maintainable and error-free code by adding type annotations to your JavaScript code. To get started with TypeScript, you'll need to install it, configure it, and create TypeScript files. Installation: To start using TypeScript, you need to have Node. js installed on your machine. TypeScript can be installed globally or as a project dependency. It's recommended to install it locally within your project, which allows you to have different TypeScript versions for different projects. To install TypeScript locally, open your terminal and navigate to your project folder, then run: npm install typescript --save-dev or yarn add typescript --dev Make sure to commit the generated lockfile to ensure that every team member uses the same version of TypeScript. To run the TypeScript compiler, you can use the following commands npx tsc or yarn tsc This command installs TypeScript as a development dependency in your project. installing it globally: npm install -g typescript Configuration: TypeScript uses a configuration file called tsconfig. json to manage various settings for your project. You can create this file manually or use the TypeScript compiler's --init flag to generate a basic configuration file. To generate a tsconfig. json file, run the following command in your project directory: tsc --init When executing the tsc command locally, TypeScript will compile the code using the configuration specified in the nearest tsconfig. json file. Here are some examples of CLI commands that run with the default settings: tsc main.... --- > Learn how TypeScript balances type checks and runtime performance while embracing modern JavaScript features and ensuring compatibility with older systems through downleveling - Published: 2023-09-07 - Modified: 2023-09-07 - URL: https://easycodingschool.com/understanding-typescript-code-generation-runtime-behavior-and-modern-javascript-features/ - Categories: Development, Programming, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, TypeScript code generation, typescript tutorial, TypeScritp TypeScript code generation TypeScript Compiler: Two Jobs, One Goal: checking for type errors and compiling to JavaScript. In the TypeScript realm, the compiler has two main tasks: Error Checker: It acts like a detective, finding and fixing type errors in your code. JavaScript Converter: It transforms your TypeScript into JavaScript, so your code can run in any JavaScript environment. These two processes are independent of each other. Types do not affect the execution of the code in a JavaScript engine, as they are completely erased during compilation. TypeScript can still output JavaScript even in the presence of type errors. Here is an example of TypeScript code with a type error: const add = (a: number, b: number): number => a + b; const result = add('x', 'y'); // Argument of type 'string' is not assignable to parameter of type 'number'. However, it can still produce executable JavaScript output: 'use strict'; const add = (a, b) => a + b; const result = add('x', 'y'); // xy You can't inspect TypeScript types during runtime. For example: interface Animal { name: string; } interface Dog extends Animal { bark: => void; } interface Cat extends Animal { meow: => void; } const makeNoise = (animal: Animal) => { if (animal instanceof Dog) { // 'Dog' only refers to a type, but is being used as a value here. // ... } }; TypeScript types disappear after compilation, running this code in JavaScript isn't possible. To detect types at runtime, we use other... --- > Explore TypeScript, the JavaScript upgrade that offers strong typing, modern features, and error prevention. - Published: 2023-09-06 - Modified: 2023-09-06 - URL: https://easycodingschool.com/why-typescript-matters-in-modern-web-development/ - Categories: Lifestyle, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCodingSchool, TypeScript Introduction, typescript tutorial Explore TypeScript, the JavaScript upgrade that offers strong typing, modern features, and error prevention. So, let's start by talking about TypeScript. Imagine TypeScript as a handy tool in the world of programming languages, especially for web developers. It's like that upgraded version of JavaScript, which brings a lot more to the table. TypeScript is a language developed by Microsoft, and it's open source, meaning anyone can use it and even contribute to its development. TypeScript: An Introduction Alright, TypeScript might sound like a bit of a mouthful, but don't worry, it's not as complicated as it may seem. At its core, TypeScript is an extension of JavaScript. That means if you know JavaScript, you already have a head start in understanding TypeScript. It's like a friendly upgrade to a language you already know and use. What is TypeScript? TypeScript is a strongly typed programming language that builds on JavaScript. It was originally designed by Anders Hejlsberg in 2012 and is currently developed and maintained by Microsoft as an open source project. TypeScript compiles to JavaScript and can be executed in any JavaScript engine (e. g. , a browser or server Node. js). TypeScript supports multiple programming paradigms such as functional, generic, imperative, and object-oriented. TypeScript is neither an interpreted nor a compiled language. Why TypeScript? TypeScript is a strongly typed language that helps prevent common programming mistakes and avoid certain kinds of run-time errors before the program is executed. Strong Typing: TypeScript is all about making sure your variables, functions, and data have the right types. This helps catch mistakes early in the development... --- > When you try to add PHP code to WordPress, you may encounter issues where it removes or prevents certain elements. - Published: 2023-09-05 - Modified: 2023-09-10 - URL: https://easycodingschool.com/how-to-insert-php-code-into-wordpress-posts-and-pages/ - Categories: Development, PHP, Programming, Technology, WordPress - Tags: Development, Easy, Easy Coding School, EasyCoding, EasyCodingSchool, PHP, web Developer, Web development, WordPress When you try to add PHP code to WordPress, you may encounter issues where it removes or prevents certain elements. Inserting PHP code directly into WordPress posts and pages is not a recommended practice due to security and maintenance concerns. Typically, site owners adjust theme files to achieve specific effects. Nevertheless, in certain cases, some individuals may prefer placing code snippets within posts and pages. When seeking to modify a theme's behavior, it is advisable to employ a child theme rather than embedding PHP code within posts. However, if your goal is to incorporate post or page-specific elements using PHP, you can achieve this through the use of code snippets and shortcodes. Note: Before proceeding, make sure you have a full backup of your WordPress site. Using PHP Code Snippet When you try to add PHP code to WordPress, you may encounter issues where it removes or prevents certain elements. To work around this problem, you can use a WordPress plugin i. e. known as "PHP Code Snippet. " This plugin transforms your PHP code snippets into shortcodes for WordPress. Since it's a shortcode, you can use it within posts, pages, and even in the Text widget for a sidebar component. Step 1. Install and activate the Insert PHP Code Snippet plugin. Step 2. Setting Your Code Snippet. Step 3. Click the button to “Add New PHP Code Snippet. ” Step 4. Enter a 'Tracking name' for the snippet and write PHP code in the 'PHP code' block. Next, click the 'Create' button to generate a shortcode, which you can use on the posts or pages where you want to... --- > This clear concept roadmap provides an organized overview of TypeScript, making it easier for learners to navigate and understand its core concepts and features. - Published: 2023-09-04 - Modified: 2023-09-04 - URL: https://easycodingschool.com/typescript-roadmap/ - Categories: Programming, Technology, TypeScript - Tags: Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Typescprit RoadMap, typescript tutorial, TypeScritp This clear concept roadmap provides an organized overview of TypeScript, making it easier for learners to navigate and understand its core concepts and features. TypeScript, a statically typed superset of JavaScript, has become a powerhouse in the world of web development. Its commitment to enhancing developer productivity, code quality, and maintainability has earned it a special place in the hearts of many developers. To stay ahead in the ever-evolving landscape of web development, it's crucial to understand the TypeScript roadmap. In this humanized summary, we'll take you on a journey through the TypeScript roadmap, highlighting key features, improvements, and what they mean for developers like you. The Evolution of TypeScript TypeScript has seen remarkable growth since its inception. It continues to evolve, thanks to a vibrant community and dedicated developers at Microsoft. The TypeScript roadmap encompasses several key aspects: Language Features: TypeScript is constantly enhancing the language itself. Features like optional chaining, nullish coalescing, and template literal types have already made coding more efficient. Future additions aim to further streamline coding and improve type inference. Tooling: TypeScript's integration with popular code editors like Visual Studio Code is a game-changer. The roadmap includes plans to improve code editing experiences and make it even easier for developers to catch errors before runtime. Performance: TypeScript is becoming faster and more memory-efficient. This means your code will run faster and require fewer resources, improving overall application performance. TypeScript Roadmap Highlights Introduction to TypeScript TypeScript: An Introduction What is TypeScript? Why TypeScript? TypeScript and JavaScript TypeScript Code Generation Modern JavaScript Now (Downleveling) Getting Started With TypeScript Getting Started With TypeScript Installation Configuration TypeScript Configuration File (tsconfig. json) target lib... --- > Explore JavaScript: Learn about Components, Props, State, and JSX to simplify web development and create dynamic interfaces for modern apps. - Published: 2023-09-02 - Modified: 2023-09-02 - URL: https://easycodingschool.com/components-props-state-and-jsx/ - Categories: Development, JavaScript, Programming, ReactJS - Tags: Basicjavascipt, components, Core Javascript, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, JSX, props, ReactJs, state Certainly! In the context of React, which is a popular JavaScript library for building user interfaces, it's essential to understand components, props, state, and JSX. Let's break down these concepts: Components: What are Components? Components are the building blocks of a React application. They are reusable, self-contained pieces of code that encapsulate a specific part of a user interface. Components can be as simple as a button or as complex as an entire page. Types of Components: React has two primary types of components: Functional Components Class Components Functional Components: These are JavaScript functions that return JSX (more on JSX below). Class Components: These are JavaScript classes that extend React. Component and have a render method. Props (Properties): What are Props? Props are a mechanism for passing data from parent components to child components. They are read-only and help you make your components dynamic and reusable. Types of Props: React has two primary types of Props: Passing Props Accessing Props Passing Props: You can pass props to a component by adding attributes to the component when you use it in JSX. For example: . Accessing Props: Inside a component, you can access props through a function parameter (for functional components) or by referencing this. props (for class components). State: What is State? State represents the data that should be saved and updated within a component. Unlike props, which are passed from parent to child, state is managed internally by the component itself. Types of State: React has two primary types... --- > CSS combinators define relationships between HTML elements in selectors, allowing precise targeting based on relative positions. - Published: 2023-09-01 - Modified: 2023-09-01 - URL: https://easycodingschool.com/css-combinators/ - Categories: CSS, Development, Technology - Tags: Cascading Style Sheets, css, CSS Combinators, CSS Combinators selector, Easy Coding School, EasyCoding, EasyCodingSchool, front-end developer, web Developer, Web development CSS combinators define relationships between HTML elements in selectors, allowing precise targeting based on relative positions. CSS selectors can consist of multiple simple selectors connected by combinators. CSS Combinators There are four types: descendant selector (space) child selector (>) adjacent sibling selector (+) General sibling selector (~) 1. Descendant Selector The descendant selector in CSS targets elements that are nested inside another specified element. It's represented by a space between two selectors. Example This is an example of a descendant selector that selects all elements inside elements. HTML structure: This is a paragraph inside the container. You can use a descendant selector to style the element inside the with the class "container": CSS Style: . container p { background-color: red; /* Styles for elements inside elements with class "container" */ } This selector picks only `` elements inside the 'container', not those outside it. 2. Child Selector (>) It picks all elements that are direct children of a specific element. Example This is an example of a Child Selector (>). HTML structure: Item 1 Item 2 Subitem 1 Subitem 2 Item 3 CSS Style: ul > li { color:red; /* Styles for top-level elements */ } With the child selector, you can style only the top-level elements inside the . This selector won't target the nested elements inside the sub . It only affects direct children of the element. 3. Adjacent Sibling Selector (+) The adjacent sibling selector in CSS is denoted by the plus sign (+). It allows you to select an element that directly follows another specific element within the same parent element. Example... --- > Discover JavaScript frameworks: React, Angular, Vue.js, Next.js. Simplifying web development, crafting dynamic user interfaces for modern applications - Published: 2023-08-31 - Modified: 2023-08-31 - URL: https://easycodingschool.com/introduction-to-javascript-frameworks/ - Categories: Lifestyle - Tags: Core Javascript, Easy Coding, Easy Coding School, EasyCoding, Introduction to JavaScript Frameworks, JavaScript Frameworks, Javascript Tutorial Discover JavaScript frameworks: React, Angular, Vue.js, Next.js. Simplifying web development, crafting dynamic user interfaces for modern applications JavaScript frameworks are pre-built collections of code, libraries, and tools that provide a structured way to develop web applications. They simplify and streamline the process of building complex, interactive, and responsive user interfaces by offering a set of ready-to-use components, patterns, and architectural guidelines. These frameworks abstract away much of the low-level code, allowing developers to focus more on creating features and functionalities rather than handling technical details. Benefits of JavaScript Frameworks: Efficiency: Frameworks provide a foundation of reusable components and utilities, reducing the need to write repetitive code. This speeds up development and helps maintain consistency throughout the application. Productivity: By following established patterns and best practices, developers can work more efficiently. Frameworks offer solutions for common challenges, saving time and effort. Maintainability: Frameworks encourage a structured approach to coding, making it easier to organize and manage codebases, even as they grow in complexity. Scalability: With built-in architecture guidelines, frameworks facilitate the development of scalable applications. This is crucial as projects expand and user demands increase. Community and Support: Popular frameworks have large communities of developers, which means access to extensive documentation, tutorials, and third-party packages. This support network can be invaluable when troubleshooting or seeking advice. Cross-Browser Compatibility: Frameworks often handle browser compatibility issues, ensuring your application works smoothly across various web browsers. Introduction to Popular JavaScript Frameworks: React: Developed by Facebook, React is a component-based library for building user interfaces. It allows developers to create reusable UI components and manage the application's state efficiently. React follows a... --- > Explore modular JavaScript and the power of ES6 modules for organized and reusable code. Learn about exports, imports, and improved code structure with ES6 module system. - Published: 2023-08-30 - Modified: 2023-08-30 - URL: https://easycodingschool.com/javascript-modules-and-es6-modules/ - Categories: Development, JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, CoreJavascipt, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, JavaScript, javascript Modules and ES6 Modules, Modules and ES6 Modules Explore modular JavaScript and the power of ES6 modules for organized and reusable code. Learn about exports, imports, and improved code structure with ES6 module system. Modular JavaScript and the Need for Module Systems: Modular JavaScript is an approach to organizing and structuring your JavaScript code into smaller, reusable, and independent units called modules. This approach helps to improve code organization, maintainability, reusability, and collaboration among developers working on the same project. Prior to the introduction of native module systems like ES6 modules, developers used various patterns like the Revealing Module Pattern or CommonJS (Node. js) to achieve modularity. However, these approaches had limitations in terms of compatibility and browser support. ES6 Modules (ECMAScript 2015): ECMAScript 2015 (also known as ES6) introduced native support for modules in JavaScript, making it easier to structure and manage code. ES6 modules provide a standardized way to define, import, and export modules, both in the browser and on the server (Node. js). Here's how they work: Exporting from a Module: Importing into a Module: Default Exports: Importing Everything with * (Namespace Import): Renaming Imported Values: Combining Named and Default Exports: 1. Exporting from a Module: Suppose you have a file named math. js that contains mathematical functions: // math. js export function add(a, b) { return a + b; } export function subtract(a, b) { return a - b; } 2. Importing into a Module: You can import these functions into another file, say app. js, and use them: // app. js import { add, subtract } from '. /math. js'; console. log(add(5, 3)); // Outputs: 8 console. log(subtract(10, 4)); // Outputs: 6 3. Default Exports: Imagine you have a... --- > CSS selectors are used to style specific elements in an HTML document based on attributes, classes, IDs, and relationships. - Published: 2023-08-29 - Modified: 2023-09-16 - URL: https://easycodingschool.com/css-selectors/ - Categories: CSS, Development, Technology - Tags: Cascading Style Sheets, css, CSS Selectors, Development, Easy Coding, Easy Coding School, EasyCodingSchool, front-end developer CSS selectors are used to style specific elements in an HTML document based on attributes, classes, IDs, and relationships. A CSS selector is used to target and apply styles to specific HTML elements. CSS Selectors CSS selectors provide a simple method for targeting HTML elements by their id, class, type, attributes, and other criteria. CSS selectors can be categorized into five groups: Simple selectors Combinator selectors Pseudo-class selectors Pseudo-elements selectors Attribute selectors CSS element Selector The element selector chooses HTML elements using their tag names. Example Here, all elements on the page will be left, with white text color and black background-color. p { text-align: left; color: white; background-color:black; } CSS id Selector The id selector picks a special element using its unique id name in HTML. This id name is unique on a page. To select an element with a certain id, use # followed by the id name. Example Now we have applied CSS on the HTML element with #school { text-align: left; color: white; background-color:black; } CSS class Selector The class selector picks out HTML elements that have a particular class name attribute. To style elements with a specific class, utilize a dot (. ) followed by the class name for selecting and applying the class's styling. Example In this example, all HTML elements with will be white text-color, left text-align and black background-color. #school { text-align: left; color: white; background-color: black; } CSS Universal Selector The universal selector (*) targets and selects all HTML elements on the page. Example * { text-align: left; color: white; background-color:black; } CSS Grouping Selector The grouping selector selects multiple... --- > Explore JavaScript error handling: prevent crashes, improve user experience, and boost code reliability with global error capture techniques event. - Published: 2023-08-28 - Modified: 2023-08-28 - URL: https://easycodingschool.com/javascript-error-handling/ - Categories: Development, JavaScript, Programming, Technology - Tags: Basicjavascipt, Core Javascript, CoreJavascipt, Easy Coding School, EasyCoding, EasyCodingSchool, Javascript Error Handling, Javascript Tutorial Explore JavaScript error handling: prevent crashes, improve user experience, and boost code reliability with global error capture techniques event. Error handling in JavaScript is a crucial aspect of writing robust and reliable code. It involves anticipating and managing errors that might occur during the execution of your JavaScript program. Errors can be caused by various factors, such as incorrect input, unexpected behavior, network issues, and more. Proper error handling helps prevent crashes, improve user experience, and make debugging easier. Here are some techniques and concepts related to error handling in JavaScript: try... catch Statement: The try... catch statement allows you to enclose a block of code in a try block and specify a catch block to handle any errors that might occur within the try block. try { // Code that might throw an error } catch (error) { // Handle the error } Inside the catch block, you can access the error object, which contains information about the error. Error Object: JavaScript provides various types of error objects, such as Error, SyntaxError, TypeError, and more. These objects provide information about the type of error that occurred and sometimes additional information about the context. try { // Code that might throw an error } catch (error) { if (error instanceof TypeError) { // Handle TypeError } else if (error instanceof SyntaxError) { // Handle SyntaxError } else { // Handle other errors } } Throwing Custom Errors: You can also throw custom errors using the throw statement. This allows you to create your own error messages and types to better reflect the nature of the error. function divide(a, b)... --- > Master JavaScript Events: Create interactivity with event handling. Learn listeners, propagation, and delegation. - Published: 2023-08-26 - Modified: 2023-08-26 - URL: https://easycodingschool.com/javascript-events-and-event-handling/ - Categories: Development, JavaScript, Programming, Technology - Tags: Basicjavascipt, Core Javascript, CoreJavascipt, Event Delegation, Event Handling, Event Listeners, JavaScript, Javascript Events and Event Handling, Javascript Tutorial Master JavaScript Events: Create interactivity with event handling. Learn listeners, propagation, and delegation. Events In web development, events are actions or occurrences that happen in the browser. Examples of events include clicking a button, submitting a form, pressing a key, resizing the browser window, etc. These events are generated by users or the browser itself. Event Handling Event handling is the process of defining specific actions or behaviors that should occur in response to a particular event. In other words, it's how you make your web application respond to user interactions or other events. Event Listeners Event listeners are functions that "listen" for specific events on specific HTML elements and execute a given piece of code (a callback function) when that event occurs. Event listeners allow you to attach interactivity to your web pages. Here's an example of attaching an event listener to a button element in JavaScript: const button = document. querySelector('#myButton'); button. addEventListener('click', function { alert('Button clicked! '); }); In this example, when the button with the ID myButton is clicked, the provided callback function will be executed, displaying an alert. Event Propagation and Delegation: Event Propagation: When an event occurs on an element in the DOM (Document Object Model), it doesn't just affect that element. It goes through a process called event propagation, which involves two phases: capturing phase and bubbling phase. Capturing Phase: The event starts from the root of the DOM and travels down to the target element. This is less commonly used in practice. Bubbling Phase: After the event reaches the target element, it "bubbles" up through... --- > Javascript Document Object Model (DOM) and discovering how to utilize JavaScript to manipulate the DOM, crafting interactive web pages in the process. - Published: 2023-08-25 - Modified: 2023-08-25 - URL: https://easycodingschool.com/javascript-document-object-model/ - Categories: Development, JavaScript, Programming, Technology - Tags: Basicjavascipt, Core Javascript, DOM Manipulation, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Javascript Document Object Model (DOM), Javascript Tutorial Exploring the DOM and discovering how to utilize JavaScript to manipulate the DOM, crafting interactive web pages in the process. The Document Object Model is a programming interface for web documents. It represents the structure of a web page as a tree of objects, where each object corresponds to a part of the page, such as elements, attributes, and text. The DOM provides a way for scripts to access and manipulate the content, structure, and style of a web page. The DOM tree starts with the "document" object, which represents the entire HTML document. Each HTML element, attribute, and even the text within elements is represented by a corresponding object in the DOM. DOM Manipulation: DOM manipulation involves using programming languages like JavaScript to interact with the DOM and make changes to the web page dynamically. Here's how you can manipulate the DOM to create interactive web pages: Accessing Elements: You can use methods like getElementById, querySelector, and getElementsByClassName to access elements in the DOM based on their IDs, classes, or other attributes. Changing Content: You can modify the content of HTML elements by changing their innerHTML or textContent properties. For example: Hello, World! const paragraph = document. getElementById("myParagraph"); paragraph. textContent = "Hello, DOM Manipulation! "; Modifying Attributes: You can change the attributes of elements using methods like setAttribute or by directly modifying the element's properties. For example: const link = document. querySelector("a"); link. setAttribute("href", "https://www. example. com"); Creating and Appending Elements: You can create new elements using document. createElement and append them to existing elements. For example: const container = document. getElementById("container"); const newParagraph = document. createElement("p"); newParagraph. textContent... --- > Discover JavaScript's async/await and Fetch API. Simplify asynchronous code and make efficient network requests. Learn with concise examples. - Published: 2023-08-24 - Modified: 2023-08-24 - URL: https://easycodingschool.com/javascript-async-await-and-fetch-api/ - Categories: JavaScript, Programming, Technology - Tags: Core Javascript, CoreJavascipt, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Javascript Async/Await, Javascript Async/Await and Fetch API, Javascript Fetch API, Javascript programming, Javascript Tutorial Discover JavaScript's async/await and Fetch API. Simplify asynchronous code and make efficient network requests. Learn with concise examples. Async/Await: The async/await syntax allows you to write asynchronous code in a more synchronous style, making it easier to understand and maintain. Here's a step-by-step breakdown with an example: Declare an asynchronous function using the async keyword. Inside the function, use the await keyword before promises to pause the execution until the promise is resolved or rejected. Handle errors using the try/catch block to gracefully manage promise rejections. Example: Using async/await with Fetch API: Suppose you have an API that provides information about users. Let's fetch user data using the Fetch API and async/await: async function fetchUserData(userId) { try { const response = await fetch(`https://jsonplaceholder. typicode. com/users/${userId}`); const user = await response. json; return user; } catch (error) { console. error('Error:', error); throw error; // Re-throw the error for further handling } } async function main { try { const userId = 1; const user = await fetchUserData(userId); console. log('User:', user); } catch (error) { console. error('Main Error:', error); } } main; In this example: The fetchUserData function fetches user data from a JSON API using the Fetch API and returns the parsed JSON data. The main function demonstrates how to use async/await with the fetchUserData function. It calls fetchUserData, awaits the result, and logs the user data. If an error occurs, it's caught and handled using the catch block. Fetch API: The Fetch API is a modern way to perform network requests. It returns a promise that resolves to the response to that request. Here's how it works: Call... --- > Discover asynchronous programming with Promises in JavaScript. Simplify delayed task handling and enhance code clarity using async techniques - Published: 2023-08-23 - Modified: 2023-08-23 - URL: https://easycodingschool.com/javascript-promises-and-asynchronous/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Javascript Asynchronous, Javascript developer, Javascript programming, Javascript Promises, Javascript Promises and Asynchronous Programming, Javascript Tutorial Discover asynchronous programming with Promises in JavaScript. Simplify delayed task handling and enhance code clarity using async techniques Promises and asynchronous programming are concepts in computer programming, particularly in languages like JavaScript, that deal with managing tasks that don't happen immediately or synchronously. They are used to handle operations that might take time, such as fetching data from a server, reading/writing files, or making API requests. Asynchronous Programming: Asynchronous programming refers to the practice of writing code in a way that allows the program to continue executing other tasks while waiting for a particular operation to complete. This is especially important when dealing with operations that can take a significant amount of time, like network requests or file I/O. Instead of blocking the entire program while waiting for a single task to finish, asynchronous programming allows the program to remain responsive and continue processing other tasks. Callbacks and Callback Hell: In JavaScript, callbacks are functions that are passed as arguments to other functions. They are often used to handle asynchronous operations, like fetching data from a server or reading files. Callbacks are executed when an asynchronous operation completes. While callbacks can work well for simple cases, they can lead to readability and maintainability issues when dealing with complex or nested asynchronous operations. Callback hell is a term used to describe the situation where multiple nested callbacks are used, creating deeply nested and hard-to-follow code. This can make code difficult to read, debug, and maintain. For example: getData(function(data) { getMoreData(data, function(moreData) { getEvenMoreData(moreData, function(evenMoreData) { // And it continues... }); }); }); Promises: A Promise is an object that... --- > Learn about powerful closures for data encapsulation and how scope governs variable access. Dive into lexical scoping, scope chains, and variable hoisting for cleaner, more efficient code - Published: 2023-08-22 - Modified: 2023-08-22 - URL: https://easycodingschool.com/javascript-closures-and-scope/ - Categories: Development, JavaScript, Lifestyle, Programming - Tags: Basicjavascipt, Core Javascript, CoreJavascipt, Easy Coding, EasyCodingSchool, Javascript Closures and Scope, Javascrpt Tutorial Learn about powerful closures for data encapsulation and how scope governs variable access. Dive into lexical scoping, scope chains, and variable hoisting for cleaner, more efficient code Scope: Global Scope: Variables declared outside any function or block are accessible from anywhere in the code. Local (Function) Scope: Variables declared inside a function are accessible only within that function. Block Scope: Variables declared using let and const are block-scoped to the nearest curly braces {}. Closures A closure is formed when a function is defined within another function and the inner function has access to the variables of its outer (enclosing) function, even after the outer function has finished executing. Closures allow you to capture the state of the outer function at the time the inner function is defined, preserving this state for future use. Closures are created when: An inner function is defined within an outer function. The inner function references variables from the outer function's scope. Here's a more in-depth example to illustrate closures: function outer(outerParam) { var outerVar = 'I am from outer'; function inner(innerParam) { console. log(outerParam + ' ' + outerVar + ' ' + innerParam); } return inner; } var innerFunc = outer('Hello'); innerFunc('World'); // Prints: Hello I am from outer World In this example, the inner function is a closure because it captures the variables outerParam and outerVar from the outer function's scope. Even after outer has finished executing and its scope theoretically disappears, the inner function still has access to those variables. Lexical Scoping: Lexical scoping (also known as static scoping) is the way in which variables are resolved in a programming language. In JavaScript, lexical scoping means that the... --- > Explore ReactJS, a widely used open-source JavaScript library for building dynamic user interfaces in web development. - Published: 2023-08-21 - Modified: 2023-08-21 - URL: https://easycodingschool.com/complete-roadmap-for-reactjs/ - Categories: Development, ReactJS, Technology - Tags: Easy Coding, Easy Coding School, front-end developer, Programming, React Js, ReactJs roadmap, Technology, web Developer Discover ReactJS, the widely popular open-source JavaScript library that's transforming web development with its dynamic user interface creation capabilities. ReactJS is an open-source JavaScript user interface library. It is highly popularity within the web development community. Similarly, React Native enjoys comparable popularity among developers working on mobile applications. In this article, we will explain a complete roadmap to learn ReactJS. If you are thinking of starting to learn ReactJS. This article is for you. Why do you need a roadmap to learn React? Why should you consider following a roadmap when learning React? Imagine finding yourself in an unfamiliar city and needing to navigate from one location to another. In such situations, a map or a guide becomes your invaluable companion, aiding your journey. Learning a new skill is like navigating through an unfamiliar city. Just as a roadmap helps you find your way around, having a structured learning plan for React can greatly simplify your learning journey. This roadmap lays out a clear sequence: "Begin with A, then move to B, and this will make mastering C much easier. " Within this guide, we'll break down the learning process into distinct phases and construct a roadmap tailored to mastering ReactJS. What to learn before React? HTML CSS JavaScript npm Git HTML HTML serves as the foundation for structuring web pages. You will use the HTML structure in a new syntax i. e. known as JSX when you code in ReactJS. While an in-depth understanding of HTML isn't necessary, having a fundamental grasp of commonly used tags. This familiarity with HTML basics will aid you in effectively utilizing JSX... --- > ECMAScript 6's potential at Easy Coding School. Dive into its new features chapter by chapter for a comprehensive understanding of JavaScript's latest advancements. - Published: 2023-08-20 - Modified: 2023-08-20 - URL: https://easycodingschool.com/javascript-es6-features/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Coding Practice, Coding Tutorials, Core Javascript, Easy, Easy Coding, ES6+ Features, JavaScript, Learning Pathways, Online Learning Platform, Programming Courses, Programming Resources, Software Development Tips, Web development Unlock ECMAScript 6's potential at Easy Coding School. Dive into its new features chapter by chapter for a comprehensive understanding of JavaScript's latest advancements. ECMAScript 6 (ES6), also known as ECMAScript 2015, introduced many new features and improvements to the JavaScript programming language. Here are some of the key features introduced in ES6 and later versions (ES6+): Introducing ECMAScript 6 at Easy Coding School. In the upcoming chapters, we will delve into each topic one by one, providing detailed explanations and insights. Stay tuned for an in-depth exploration of the latest enhancements in JavaScript! Arrow Functions: Arrow functions are a feature introduced in ECMAScript 6 (ES6) that provide a concise and more readable way to define functions in JavaScript. They are especially useful for writing shorter functions, particularly when working with functions that have a simple one-line expression. Here's a more in-depth explanation of arrow functions: // Traditional function function add(a, b) { return a + b; } // ES6 arrow function const add = (a, b) => a + b; Let and Const Declarations: let and const are block-scoped variable declarations, providing better variable scoping than the traditional var. // ES6 let x = 10; const y = 20; // Block-scoped variable if (true) { let z = 30; } // z is not accessible here Template Literals: Template literals allow embedding expressions inside strings using backticks. const name = 'Alice'; const greeting = `Hello, ${name}! `; Destructuring: Destructuring allows you to extract values from arrays and objects into distinct variables. const numbers = ; const = numbers; const person = { firstName: 'John', lastName: 'Doe' }; const { firstName, lastName } =... --- > JavaScript has different object types: basic objects for data storage, arrays for lists, and functions for reusable code and tasks. - Published: 2023-08-19 - Modified: 2023-08-19 - URL: https://easycodingschool.com/javascript-objects/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, Javascript Objects JavaScript has different object types: basic objects for data storage, arrays for lists, and functions for reusable code and tasks. In JavaScript, there are several types of objects, each serving a specific purpose. These object types can be categorized based on their characteristics and usage. Easy Coding School are some of the main types of JavaScript objects: 1. Built-in Objects These are objects provided by the JavaScript language itself. Object: The base object type from which all other objects inherit. const person = { firstName: "John", lastName: "Doe", age: 30 }; Array: Used to store and manipulate ordered collections of values. const numbers = ; Function: Used to define and execute JavaScript functions. function greet(name) { console. log(`Hello, ${name}! `); } Date: Used for working with dates and times. const currentDate = new Date; RegExp: Used for pattern matching within strings. const pattern = /hello/i; // Case-insensitive pattern Math: Provides mathematical constants and functions. const result = Math. sqrt(25); JSON: Used for working with JSON (JavaScript Object Notation) data. const jsonData = '{"name": "Alice", "age": 25}'; const parsedData = JSON. parse(jsonData); 2. Global Objects: Objects that are accessible globally in a web browser environment. Window: Represents the browser window or global context. // Accessing properties of the window object console. log(window. innerWidth); // Inner width of the browser window console. log(window. innerHeight); // Inner height of the browser window console. log(window. location. href); // URL of the current page console. log(window. document. title); // Title of the current document console. log(window. navigator. userAgent); // User agent string // Using methods of the window object window. alert("This is an alert! ");... --- > Learn how each type of arrays in JavaScript, from single-dimensional and multidimensional arrays to typed arrays and array-like objects. - Published: 2023-08-18 - Modified: 2023-08-19 - URL: https://easycodingschool.com/how-many-types-of-javascript-arrays/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Code learner, Coder, Coding School, Core Javascript, Easy Coding, Easy Coding School, EasyCoding, EasyCodingSchool, How many types of JavaScript arrays, JavaScript, Javascript Code Learning, Type of Javascript arrays Learn how each type of arrays in JavaScript, from single-dimensional and multidimensional arrays to typed arrays and array-like objects and more. In JavaScript, there are several types of arrays based on their structure, contents, and usage. Here are the main types of arrays: 1. Single-Dimensional Arrays 2. Multidimensional Arrays 3. Sparse Arrays 4. Typed Arrays 5. Array-Like Objects 6 Immutable Arrays (e. g. , Immutable. js) 7. Custom Array Subclasses Also read more topic in, Javascript Array. 1. Single-Dimensional Arrays: Basic arrays with a linear collection of elements. Accessed using numeric indices. let numbers = ; console. log(numbers); // Outputs: 3 2. Multidimensional Arrays: Arrays containing other arrays as elements. let matrix = , , ]; console. log(matrix); // Outputs: 6 3. Sparse Arrays: A sparse array in JavaScript is an array where not all indices have corresponding values. In other words, there are "holes" or gaps in the sequence of indices. Sparse arrays are a result of not assigning a value to every index in the array. This is possible because JavaScript arrays are not required to have consecutive or continuous indices. let sparseArray = ; console. log(sparseArray. length); // Outputs: 5 4. Typed Arrays: Typed Arrays are a feature introduced in JavaScript as part of the ECMAScript 2015 (ES6) specification to work with low-level binary data directly. They provide a way to create and manipulate arrays of numeric data types, such as integers and floating-point numbers, in a more memory-efficient manner compared to regular JavaScript arrays. Here are the key features and characteristics of Typed Arrays: Data Types: Typed Arrays support a variety of data types, such as: Int8,... --- > JavaScript Array Versatile Value Storage that store a range of values like numbers, strings, objects, and arrays, enabling flexible collections. - Published: 2023-08-17 - Modified: 2023-08-18 - URL: https://easycodingschool.com/javascript-array/ - Categories: Development, JavaScript, Programming, Technology - Tags: Basicjavascipt, Easy Coding School, EasyCodingSchool, JavaScript, Javascript Array, javascript Array Accessing Elements, javascript Array Adding Elements, javascript Array Creating Arrays, javascript Array Length, Javascript Array Modifying Elements, javascript filter method, Javascript Map Method, javascript reduce method, javascript remove elements JavaScript Array are a fundamental data structure used to store a collection of values. An array can hold multiple values of various data types, including numbers, strings, objects, and even other arrays. JavaScript Array are a fundamental data structure used to store a collection of values. An array can hold multiple values of various data types, including numbers, strings, objects, and even other arrays. JavaScript arrays are versatile structures in programming, and they are used for tasks like storing lists of items, managing data, and performing various operations on collections of values. Easy Coding School describe javascirpt array points wise. Here's a basic overview of working with JavaScript Array - Fundamental Data Structure for Versatile Value Storage: 1. Declaration and Initialization 2. Accessing Elements 3. Modifying Elements 4. Array Length 5. Adding Elements 6. Removing Elements 7. Iterating through Arrays 8. Array Methods 9. Multidimensional Arrays Also read more How many types of JavaScript arrays 1. Declaration and Initialization: Create an array using square brackets . Elements within the array are separated by commas. Arrays can hold values of different data types. let myArray = ; Also read more, Javascript Functions. 2. Accessing Elements: Access elements using their index. Array indices start from 0. console. log(myArray); // Output: 1 console. log(myArray); // Output: 3. 14 3 Modifying Elements: Change elements by assigning new values to their indices. fruits = 'kiwi'; // Changes 'banana' to 'kiwi 4. Array Length: Use the length property to get the number of elements in the array. console. log(myArray. length); // Output: 5 5. Adding Elements: Add elements to the end using the push method. myArray. push('new element'); 6. Removing Elements: Remove elements from the end with pop.... --- > JavaScript Array Interview Questions for freshers and experienced.andCheck all basic to advanced level Interview Questions. - Published: 2023-08-17 - Modified: 2023-08-18 - URL: https://easycodingschool.com/top-20-javascript-array-interview-questions-with-answers/ - Categories: Interview Preparation, Lifestyle - Tags: Core Javascript, Easy Coding School, EasyCodingSchool, JavaScript, Javascript Array Interview Question, JavaScript Array Interview Questions With Answers, JavaScript Interview Questions, JavaScript Interview Questions With Answers, Top 20 JavaScript Array Interview Questions With Answers Easy Coding School has curated a compilation of the JavaScript interview questions that are commonly asked. Kindly take the time to read through them attentively. Easy Coding School has curated a compilation of the JavaScript interview questions that are commonly asked. Kindly take the time to read through them attentively. 1. What is an array in JavaScript? An array in JavaScript is a data structure that stores a collection of values, which can be of any data type. Arrays are ordered, meaning each element has an index starting from 0. 2. How do you declare an array in JavaScript? You can declare an array using square brackets and separating the elements with commas, like this: let myArray = ; 3. How do you access elements from an array? Elements in an array are accessed using their index. For example: let firstElement = myArray; // Accesses the first element (1) 4. How can you determine the length of an array? You can use the length property of the array: let arrayLength = myArray. length; // arrayLength is 5 5. How do you add elements to an array? You can use methods like push to add elements to the end of an array: myArray. push(6); // Adds 6 to the end of the array Also read more, Javascript Array. 6. How do you remove elements from an array? You can use methods like pop to remove the last element or splice to remove elements at specific indices. Here's pop: let removedElement = myArray. pop; // Removes the last element (6) and assigns it to removedElement 7. What are array methods? Provide examples. Array methods are built-in functions... --- > Function using the function keyword, followed by the function name, a set of parentheses for parameters, and a block of code enclosed... - Published: 2023-08-16 - Modified: 2023-08-16 - URL: https://easycodingschool.com/javascript-functions/ - Categories: Development, JavaScript, Programming, Technology - Tags: Basicjavascipt, Core Javascript, CoreJavascipt, EasyCodingSchool, java, javasciptFunction, JavaScript Function using the function keyword, followed by the function name, a set of parentheses for parameters, and a block of code enclosed in curly braces. In JavaScript, functions are blocks of code that can be defined, called, and reused to perform specific tasks. They play a crucial role in structuring and organizing code, allowing you to break down complex operations into smaller, manageable pieces. Here's a comprehensive overview of JavaScript functions: What is Function? : You can define a function using the function keyword, followed by the function name, a set of parentheses for parameters, and a block of code enclosed in curly braces. function functionName(parameter1, parameter2) { // Code to be executed } Also read more, Chapter -1: Javascript Operators and Expressions How Calling a Function: To execute a function, you call it by its name followed by parentheses. If the function has parameters, you provide the necessary values within the parentheses. functionName(argument1, argument2); What is the Function Parameters and Arguments: Parameters are placeholders defined in the function's declaration, while arguments are the actual values passed to the function when it's called. Parameters allow you to make your functions more versatile and reusable. function greet(name) { console. log(`Hello, ${name}! `); } greet("Alice"); // Output: Hello, Alice! Return Statement: Functions can return values using the return statement. The value returned by the function can be assigned to a variable or used directly. function add(a, b) { return a + b; } const result = add(3, 5); // result will be 8 Anonymous Functions (Function Expressions): You can also define functions without a name, often called anonymous functions or function expressions. They can be assigned to... --- > Other control flow structures, like the break statement, the continue statement, and the return statement within functions... - Published: 2023-08-15 - Modified: 2023-08-15 - URL: https://easycodingschool.com/javascript-control-flow-control-structures/ - Categories: Development, JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, EasyCodingSchool, JavaScript, javascript break statement, Javascript Continue statement, javascript return statement Other control flow structures, like the break statement, the continue statement, and the return statement within functions, allow you to manage the flow of execution within loops and functions. Other control flow structures, like the break statement, the continue statement, and the return statement within functions, allow you to manage the flow of execution within loops and functions. JavaScript control flow structures enable you to implement logic that can guide your program through different scenarios and conditions. This is essential for creating interactive web pages, processing data, and performing a wide range of tasks. Here the list 1. Break Statement: 2. Continue Statement 3. Return Statement 1. Break Statement: The break statement is used to exit a loop prematurely before the loop's normal termination condition is met. It's often used when you want to terminate a loop based on a specific condition. for (let i = 0; i < 10; i++) { if (i === 5) { break; // Exit the loop when i is 5 } console. log(i); } 2. Continue Statement: The continue statement is used to skip the current iteration of a loop and move on to the next iteration. It's useful when you want to skip a specific iteration based on a condition. for (let i = 0; i < 5; i++) { if (i === 2) { continue; // Skip the iteration when i is 2 } console. log(i); } 3. Return Statement: In JavaScript functions, the return statement is used to exit the function and provide a value back to the caller. When the return statement is encountered, the function immediately stops executing and returns the specified value. function add(a, b) { return... --- > CSS syntax involves a selector, a property, and its value. Selectors aim at HTML elements for styling. Properties & values are linked by semicolons. - Published: 2023-08-15 - Modified: 2023-08-15 - URL: https://easycodingschool.com/css-syntax/ - Categories: CSS, Development, Programming - Tags: Cascading Style Sheets, css, front-end developer, Programming, Technology, web Developer CSS syntax involves a selector, a property, and its value. Selectors aim at HTML elements for styling. CSS properties and values are linked using semicolons, matching selector names with their property-value meanings. CSS syntax includes a selector, a property, and its value. The selector points to an HTML element where the CSS style is applied. The CSS property and value are connected by semicolons. This involves matching the selector name with its associated property-value definition. Syntax: selector { Property: value; } Let's clarify each of these terms: Declaration: This is made up of a property and the value it should have. Selector: It pinpoints which HTML elements to style. Property: It determines the exact feature of an element you're changing. Value: It's the assigned setting for a property, deciding how the element should look or act. Also read, Why should you Study JavaScript? Example: In this example, we'll take it step by step, using clear and easy explanations. h1 { color: red; text-align: center; } Easy Coding School Explanation: h1 is the selector of h1 tags. it selects the h1 element The color is a property and red is the value of that property, a similar text-align is the property, and the value of that property is the center. --- > JavaScript control flow manages how code runs. It uses conditions and loops to make choices and repeat actions, making interactive web apps.. - Published: 2023-08-14 - Modified: 2023-08-14 - URL: https://easycodingschool.com/javascript-control-flow/ - Categories: JavaScript, Programming, Technology - Tags: Basicjavascipt, CoreJavascipt, EasyCodingSchool, JavaScript, Javascript Control Flow, javascript for of loop, javascript if condition, javascript loop, javascript switch statement, javascript while loop JavaScript control flow manages how code runs. It uses conditions and loops to make choices and repeat actions, making interactive web apps work smoothly. Control flow in JavaScript refers to the order in which statements are executed in a program. It allows you to control the flow of execution based on certain conditions, enabling you to create more complex and dynamic behaviors in your code. JavaScript offers various control flow structures that allow you to make decisions and repeat actions, which are essential for creating functional and interactive programs. The main control flow structures in JavaScript include: Conditional Statements: Conditional statements are used when you want to make decisions in your code based on certain conditions. The if statement allows you to execute a block of code if a given condition is true. if (condition) { // Code to execute if condition is true } The else statement is paired with an if statement and is executed if the condition of the preceding if is false. if (condition) { // Code to execute if condition is true } else { // Code to execute if condition is false } The else if statement allows you to check additional conditions if the previous if condition is false. if (condition1) { // Code to execute if condition1 is true } else if (condition2) { // Code to execute if condition2 is true } else { // Code to execute if none of the conditions are true } Switch Statement: The switch statement provides a way to evaluate an expression against multiple possible case values. It's especially useful when you have a single value to compare against... --- > Styling is crucial for websites. It boosts their appearance, making them user-friendly. Nobody desires to engage with a boring and unkempt... - Published: 2023-08-13 - Modified: 2023-08-13 - URL: https://easycodingschool.com/css-introduction/ - Categories: CSS, Development, Programming, Technology - Tags: Cascading Style Sheets, css, EasyCodingSchool, front-end developer, Technology, web Developer Styling is crucial for websites. It boosts their appearance, making them user-friendly. Nobody desires to engage with a boring and unkempt website. This article will guide you through the fundamental to advanced aspects of CSS, covering properties, selectors, functions, media queries, and beyond. CSS plays a vital role in elevating the visual appeal of web pages. Without CSS, web pages might lack visual attractiveness. What is CSS? CSS, which stands for Cascading Style Sheets. Utilizing CSS, we can apply styles to HTML elements, shaping their appearance on screens, paper, and other types of media. Through the utilization of CSS, we can simultaneously manage the layout of numerous web pages. Why learn CSS? Styling is crucial for websites. It boosts their appearance, making them user-friendly. Nobody desires to engage with a boring and unkempt website. Good styling is a vital part of the website because users prefer attractive sites. To understand web development, learning CSS is a must. Types of CSS There are three types of CSS which are given below. Inline CSS Internal CSS External CSS Inline CSS Using an inline style allows you to apply a distinct style to a singular element. To utilize inline styles, include the "style" attribute within the corresponding element. This attribute can hold various CSS properties. Example Inline styles are defined within the "style" attribute. This is a heading This is a paragraph. Also read, JavaScript learning roadmap Internal CSS An internal style sheet becomes valuable when a single HTML page has a unique style. The internal style is declared within the element, located within the head section. Example Internal styles are declared within the element,... --- > Logical Operators, Ternary (Conditional) Operator, Bitwise Operators, and Type Operators. Enhance your understanding of these fundamental concepts. - Published: 2023-08-13 - Modified: 2023-08-13 - URL: https://easycodingschool.com/logical-operators-ternary-conditional-operator-bitwise-operators-type-operators/ - Categories: JavaScript, Programming, Technology - Tags: CoreJavascipt, EasyCodingSchool, JavaScript, Javascript Bitwise Operators, Javascript Logical Operators, Javascript Ternary Operator, Javascript Type Operators Logical Operators, Ternary (Conditional) Operator, Bitwise Operators, and Type Operators. Enhance your understanding of these fundamental concepts. Chapter-2: "Yesterday, Easy Coding School explored Arithmetic Operators, Assignment Operators, and Comparison Operators. We still have pending discussions on other types of operators. " Logical Operators: Logical operators in JavaScript are used to combine or modify Boolean values (true or false). They allow you to perform logical operations and make decisions based on the results of these operations. JavaScript provides three main logical operators: AND (logical &&), OR (logical ||), and NOT (logical ! ). Here's an explanation of each with examples: Also read more, Chapter -1: Javascript Operators and Expressions Logical AND (&&): The logical AND operator returns true if both operands are true, otherwise it returns false. let isAdult = true; let hasLicense = true; let canDrive = isAdult && hasLicense; // true (both conditions are true) Logical OR (||): The logical OR operator returns true if at least one of the operands is true, otherwise it returns false. let hasPermission = false; let isAdmin = true; let canAccess = hasPermission || isAdmin; // true (at least one condition is true) Logical NOT (! ): The logical NOT operator negates the value of its operand. It returns true if the operand is false, and false if the operand is true. let isLoggedOut = true; let isLoggedIn = ! isLoggedOut; // false (negating the true value) Logical operators are often used to create more complex conditions by combining simpler conditions. They are particularly useful in conditional statements (if, else if, else) and loops to control the flow of your... --- > JavaScript is a versatile programming language that is primarily used for web development. Ex: Web Development, App Development, Game Dev... - Published: 2023-08-12 - Modified: 2023-08-12 - URL: https://easycodingschool.com/why-should-you-study-javascript/ - Categories: JavaScript, Programming, Technology - Tags: Development, front-end developer, JavaScript, Programming, Technology, web Developer JavaScript is the world's most popular programming language. It is a programming language, Which is easy to learn. JavaScript is the world's most popular programming language. It is a programming language, Which is easy to learn. Why should you Study JavaScript? JavaScript is one of the most programming languages which is used by every developer. Before starting to learn you must know these languages: HTML to define the content of web pages CSS to specify the layout of web pages JavaScript to program the behavior of web pages. Where To Use JavaScript? In HTML, JavaScript code is inserted between and tags. Scripts can be inserted in the , in the section of an HTML page, or in both. JavaScript is used in section In this example, the JavaScript function is placed in the section of an HTML page. The function is called when a button is clicked. function myFunction { document. getElementById("demo"). innerHTML = "Paragraph changed. "; } Demo JavaScript in Head A Paragraph. Try it JavaScript is used in section In this example, a JavaScript function is placed in the section of an HTML page. The function is called when a button is clicked. Also read, Front-end Developer Skills Demo JavaScript in Body A Paragraph Try it function myFunction { document. getElementById("demo"). innerHTML = "Paragraph changed. "; } JavaScript is a versatile programming language that is primarily used for web development. These are just a few examples of where JavaScript can be used. Examples: Web Development, Front-end Development, Back-end Development, Mobile App Development, Game Development, and Desktop Applications. --- > Javascipt Operators are symbols that perform operations on values or variables. JavaScript provides a variety of operators for performing... - Published: 2023-08-12 - Modified: 2023-08-12 - URL: https://easycodingschool.com/javascript-operators-and-expressions/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Core Javascript, JavaScript, Javascript Arithmetic Operators, Javascript Assignment Operators, javascript Comparison Operators, Javascript Operators Javascipt Operators are symbols that perform operations on values or variables. JavaScript provides a variety of operators for performing different types of operations. Chapter-1: JavaScript, operators and expressions are fundamental concepts that play a crucial role in building and manipulating values and data. Here's an overview of operators and expressions in JavaScript: Operators: Operators are symbols that perform operations on values or variables. JavaScript provides a variety of operators for performing different types of operations. 1. Arithmetic Operators: Arithmetic operators in JavaScript are symbols used to perform mathematical calculations on numeric values (operands). They allow you to perform basic arithmetic operations such as addition, subtraction, multiplication, division, and more. Here's a list of arithmetic operators in JavaScript along with examples: Addition (+): Adds two values together. let sum = 5 + 3; // sum is 8 Subtraction (-): Subtracts the second value from the first. let difference = 10 - 5; // difference is 5 Multiplication (*): Multiplies two values. let product = 2 * 6; // product is 12 Division (/): Divides the first value by the second. let quotient = 10 / 2; // quotient is 5 Modulus (%): Returns the remainder of the division operation. let remainder = 7 % 3; // remainder is 1 Increment (++): Increases the value of a variable by 1. let count = 5; count++; // count is now 6 Decrement (--): Decreases the value of a variable by 1. let quantity = 8; quantity--; // quantity is now 7 Exponentiation **: Raises the first value to the power of the second. let result = 2 ** 3; // result is 8 (2 raised to... --- > JavaScript data types are essential building blocks used to represent different kinds of information in programming. - Published: 2023-08-11 - Modified: 2023-08-11 - URL: https://easycodingschool.com/javascript-data-types/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, Data type, EasyCodingSchool, JavaScript, Javascript Data Types JavaScript data types are essential building blocks used to represent different kinds of information in programming. They define the nature of values and how they can be manipulated. JavaScript is a dynamically typed language, which means you don't explicitly declare the data type of a variable when you create it. Instead, JavaScript determines the data type at runtime. Easy Coding School summarize and describe the major types of data types: Primitive data types, non-primitive (reference) data types , and how to check data types in JavaScript. 1. Primitive Data Types: Primitive data types in programming are fundamental data types that are not composed of other types. They are the basic building blocks for representing and manipulating data. In JavaScript, as well as in many other programming languages, primitive data types are used to store simple values. Here are the primitive data types in JavaScript: Number: Represents both integer and floating-point numbers. For example: 42, 3. 14. // Number: Represents both integer and floating-point numbers let score = 95; let temperature = 28. 5; String: Represents a sequence of characters enclosed in single ('') or double ("") quotes. For example: 'Hello', "World". // String: Represents a sequence of characters let greeting = "Hello, world! "; let productName = 'Widget'; Boolean: Represents true or false values. For example: true, false. // Boolean: Represents true or false values let isActive = true; let isLoggedIn = false; Undefined: Represents a variable that has been declared but has not been assigned a value. For example: let x;. // Undefined: Represents a variable declared but not assigned let undefinedVar; console. log(undefinedVar); // Outputs: undefined Null: Represents the intentional absence of any value. For example:... --- > In JavaScript, variables are used to store and manipulate data. They are declared using the var, let, or const keyword, and they can hold various types of values. - Published: 2023-08-10 - Modified: 2023-09-24 - URL: https://easycodingschool.com/javascript-variables/ - Categories: JavaScript, Lifestyle, Programming, Technology - Tags: Basicjavascipt, Core Javascript, EasyCodingSchool, Javascipt Hosting, JavaScript, javascript scope, JavascriptVariables In JavaScript, variables are used to store and manipulate data. They are declared using the var, let, or const keyword, and they can hold various types of values. In JavaScript, variables are used to store and manipulate data. They are declared using the var, let, or const keyword, and they can hold various types of values. Variables enable you to store various types of information, such as numbers, strings, objects, and more, and use them throughout your program. Here's a deeper look into variables in JavaScript, including variable declaration, naming rules, and scope: Variable Declaration: In JavaScript, you can declare variables using the var, let, or const keywords. var: Historically used for variable declaration, but it has some scope-related quirks. It's globally scoped or function-scoped, not block-scoped. var age = 25; // Declaring a variable 'age' and assigning a value of 25 to it Try it Yourself » let: Introduced in ECMAScript 6 (ES6) and preferred over var. It's block-scoped, which means it's confined to the nearest enclosing block. let name = "John"; // 'name' variable with a string value Try it Yourself » const: Also introduced in ES6, used for declaring constants. Like let, it's block-scoped, but you can't reassign its value after declaration. const isStudent = true; // 'isStudent' variable with a boolean value Variable Naming Rules: - Variable names can contain letters, digits, underscores (_), and dollar signs ($). - Variable names must start with a letter, underscore, or dollar sign. - Variable names are case-sensitive (myVar is different from myvar). - Avoid using JavaScript reserved words (e. g. , let, if, else, function) as variable names. - Use descriptive names that convey the purpose... --- > Get JavaScript up and running on your website. Learn to choose a code editor, add code to HTML, and see dynamic results in your browser. - Published: 2023-08-09 - Modified: 2023-08-09 - URL: https://easycodingschool.com/javascript-basics-and-setup/ - Categories: JavaScript, Programming, Technology - Tags: Basicjavascipt, Core Javascript, EasyCodingSchool, JavaScript, Javascript Basics and Setup, javascript Setup, Programming, Tech, Technology, tranding Learn how to set up JavaScript for web development. Create an HTML file, add JavaScript code, and start coding. Write dynamic interactions and test in your browser. JavaScript is a widely used programming language that is primarily used for adding interactivity and dynamic behavior to websites. It runs in the browser, enabling you to manipulate the content of web pages, respond to user actions, and more. Here are the basics of JavaScript and how to set it up: 1. Choose a Code Editor or Integrated Development Environment (IDE): - Choose a code editor like Visual Studio Code, Sublime Text, Atom, or an IDE like WebStorm. - These tools provide syntax highlighting, code completion, and debugging features. 2. Create an HTML File: - Start by creating an HTML file (e. g. , index. html) to host your JavaScript code. - Include the basic HTML structure: Also read, JavaScript topic-based learning roadmap 3. Add JavaScript Code: Within the section or just before the closing tag, add a tag to include your JavaScript code. // Your JavaScript code here 4. External JavaScript File (Optional): - You can also keep your JavaScript code in a separate . js file and link it in your HTML using the tag's src attribute. 5. Write and Run JavaScript: - Start writing your JavaScript code within the tags. - Save the HTML file. - Open the HTML file in a web browser (e. g. , Chrome, Firefox). - Right-click on the page and select "Inspect" to open the browser's Developer Tools. - Navigate to the "Console" tab to see output and errors from your JavaScript code. 6. Testing and Debugging: - Use console. log to... --- > Easy Coding School offers a javaScript topic-based learning roadmap to navigate various topics, but keep in mind that your learning journey is unique. - Published: 2023-08-08 - Modified: 2023-09-24 - URL: https://easycodingschool.com/javascript-topic-based-learning-roadmap/ - Categories: JavaScript, Programming, Technology - Tags: Client side scripting language, Core Javascript, EasyCodingSchool, front-end developer, Frontend, JavaScript, JavaScript learning roadmap, JavaScript roadmap, JavaScript topic-based roadmap, Tech, web Developer, Web development Easy Coding School offers a javaScript topic-based learning roadmap to navigate various topics, but keep in mind that your learning journey is unique. JavaScript is a high-level, dynamic, and versatile programming language that is primarily used for web development. It was created by Brendan Eich while working at Netscape Communications and was first introduced in 1995. JavaScript is a key technology for building interactive and dynamic websites, as well as web applications. Easy Coding School are creating JavaScript topic-based learning roadmap: 1. Basics and Setup: - Introduction to JavaScript, its role, and history. - Setting up a development environment with code editors and browsers. 2. Variables and Data Types: - Understand variables, constants, and data types (e. g. , numbers, strings, booleans). - Learn about type coercion and conversion. 3. Operators and Expressions: - Explore arithmetic, comparison, logical, and assignment operators. - Understand operator precedence and associativity. 4. Control Flow: - Learn about conditional statements (if, else if, else) and switch statements. - Master loops (for, while, do... while) for iterative operations. 5. Functions: - Define and invoke functions. - Understand function parameters, return values, and scope. 6. Arrays: - Learn about arrays, indexing, and array methods (push, pop, shift, unshift, etc. ). - Explore iteration with forEach, map, filter, and reduce. 7. Objects: - Understand objects, properties, and methods. - Dive into object-oriented programming concepts. 8. ES6+ Features: - Explore modern syntax like arrow functions, template literals, destructuring, and spread/rest operators. - Understand let, const, and block scoping. 9. Closures and Scope: - Deep dive into closure concept and lexical scoping. - Understand the scope chain and variable hoisting. 10. Promises and... --- > Git advanced commands allow you to perform more complex operations and efficiently manage your codebase. Here are some essential advanced Git. - Published: 2023-08-07 - Modified: 2023-08-07 - URL: https://easycodingschool.com/explain-git-advance-command/ - Categories: Programming, Technology - Tags: git, gitCommand, github, version Git advanced commands allow you to perform more complex operations and efficiently manage your codebase. Here are some essential advanced Git commands along with brief explanations: Git is a powerful version control system that provides a wide range of advanced commands beyond the basic ones like init, add, commit, and push. These advanced commands allow you to perform more complex operations and efficiently manage your codebase. Here are some essential advanced Git commands along with brief explanations: git clone: The git clone command creates a copy of a remote repository on your local machine. It's the first step when you want to start working on an existing project. Example: git clone git branch: This command lists all the branches in your repository or creates a new branch if a branch name is provided as an argument. Example: git branch // List all branches git branch new-feature // Create a new branch named "new-feature" git checkout: This command allows you to switch between branches or restore files from a specific commit. Example: git checkout master // Switch to the "master" branch git checkout my-file. txt // Restore "my-file. txt" to its last committed state git merge: The git merge command merges changes from one branch into the current branch. Example: git checkout main // Switch to the branch you want to merge into (e. g. , "main") git merge feature-branch // Merge changes from "feature-branch" into "main" git rebase: The git rebase command moves or combines a sequence of commits to a new base commit. It's a way to integrate changes from one branch into another, making the commit history cleaner. Example: git checkout feature-branch git rebase... --- > Using Git in your project is a great way to track changes, collaborate with others, and maintain a history of your writing progress. - Published: 2023-08-06 - Modified: 2023-08-06 - URL: https://easycodingschool.com/how-to-use-git-in-your-project/ - Categories: Programming, Technology - Tags: git, github, gitUse, version, versioncontrol Using Git in your project is a great way to track changes, collaborate with others, and maintain a history of your writing progress. Here's a step-by-step guide on how to set up and use Git for your blog project Using Git in your project is a great way to track changes, collaborate with others, and maintain a history of your writing progress. Here's a step-by-step guide on how to set up and use Git for your blog project: Install Git: If you haven't already installed Git on your computer, you can download and install it from the official website: https://git-scm. com/ Set up a Git repository: Create a new directory on your local machine where you want to store your blog project. Open a terminal or command prompt, navigate to that directory, and run the following command to initialize a new Git repository: git init Create your blog: Create your blog content using your preferred text editor or a blogging platform that allows you to export your posts as plain text files (e. g. , Markdown format). Add your files to the repository: Place your blog files (e. g. files, images) inside the project directory. To add all the files to the Git repository, run: git add . This stages all the changes you made in the project directory. Commit your changes: After adding the files, commit them to the repository with a descriptive message: git commit -m "Initial commit: Added my blog posts" Branching (Optional): If you plan to work on new features or major changes, consider creating a branch to work on them without affecting the main branch (usually named "master" or "main"): git checkout -b feature/your-feature-name Regular commits: As you continue writing your blog, make regular... --- > Learn about version control with commits and branches in software development. Understand how Git enables efficient code... - Published: 2023-08-04 - Modified: 2023-08-04 - URL: https://easycodingschool.com/what-is-git-branch/ - Categories: Programming, Technology - Tags: git, github, version, versioncontrol As developers make changes and commit them to the branch, the pointer moves forward to the latest commit in the branch. In the context of version control systems, such as Git, a branch is a separate line of development that allows developers to work on new features, bug fixes, or experiments without affecting the main codebase directly. Branches are like independent copies of the codebase that can be modified without interfering with other branches or the project's main branch, often referred to as the "master" or "main" branch. Also read, What is git? When a developer creates a branch, it is essentially a pointer to a specific commit (a snapshot of the code at a particular point in time). As developers make changes and commit them to the branch, the pointer moves forward to the latest commit in the branch. This way, developers can work on different features or bug fixes in isolation without introducing conflicts with each other's work. Also read What is git repositry? Branches provide several benefits, including: Isolation: Each branch keeps changes separate from other branches, reducing the risk of introducing bugs into the main codebase. Parallel Development: Multiple developers can work on different features simultaneously, speeding up development. Feature Testing: Developers can test new features or bug fixes in their branches before merging them into the main branch. Rollback and Experimentation: If a branch's changes don't work as intended, they can be easily discarded or fixed before merging. Versioning: Branches help maintain a clear history of code changes and can be used to manage different versions of the software. Also read What is git commit? Once... --- > The remote repository acts as the central authority that stores the collective work of all team members. It allows developers to push their.. - Published: 2023-08-04 - Modified: 2023-08-04 - URL: https://easycodingschool.com/what-is-git-remote/ - Categories: Programming, Technology - Tags: git, github, gitremote, version, versioncontrol The remote repository acts as the central authority that stores the collective work of all team members. In the context of version control systems, such as Git, a remote is a repository hosted on a server or another location outside the local machine where developers work on their code. It serves as a centralized or distributed hub where the entire team can collaborate on a software project. Also read, What is git? When developers create a new project or join an existing one, they typically clone the remote repository to their local machines. This action creates a local copy of the codebase, allowing them to work on the project independently. After making changes to the code, developers can commit those changes to their local repository. Also read What is git repositry? To share their changes with the rest of the team and keep the codebase synchronized, developers use remote repositories. The remote repository acts as the central authority that stores the collective work of all team members. It allows developers to push their committed changes from the local repository to the remote, making the changes visible to others and facilitating collaboration. Also read What is git commit? Additionally, developers can pull changes from the remote repository into their local copy to update it with the latest work done by other team members. This ensures that everyone has access to the most recent version of the codebase. Popular remote hosting services, such as GitHub, GitLab, and Bitbucket, provide platforms where developers can host and manage remote repositories. These services offer collaboration features, issue tracking, code reviews, and more,... --- > A Git commit is a snapshot of code changes made in a software project, essential for version control, collaboration, and tracking project history. Each commit has a concise summary describing the updates, aiding development and code management. - Published: 2023-08-02 - Modified: 2023-08-02 - URL: https://easycodingschool.com/what-is-commit/ - Categories: Programming, Technology - Tags: git, githu, version, versioncontrol A commit summary, also known as a commit message or commit log message, is a brief description that explains the changes made in a software project when committing code changes to a version control system, such as Git. A commit summary, also known as a commit message or commit log message, is a brief description that explains the changes made in a software project when committing code changes to a version control system, such as Git. When a developer makes changes to the codebase, they create a commit to save those changes with a corresponding commit summary. Also read, What is git? The commit summary serves as a concise and informative message that helps other developers and team members understand the purpose and content of the code changes. It provides context and a high-level overview of the modifications introduced in the commit. Also read What is git repositry? A good commit summary typically includes the following elements: Summary of Changes: A brief, one-line description of the changes made in the commit. It should be clear and descriptive, summarizing the main purpose of the commit. Issue or Ticket References: If the changes are related to a specific issue, bug report, or task from a project management system (e. g. , JIRA, GitHub issues), including a reference number in the commit summary can help track the changes back to the corresponding task. Commit Type Prefix: Some projects adopt a convention where the commit summary starts with a commit type prefix. Common prefixes include "feat" for new features, "fix" for bug fixes, "docs" for documentation updates, "chore" for maintenance tasks, and "refactor" for code refactoring. Here are some examples of commit summaries: "Fixes the null pointer exception occurring during user login.... --- > Learn about Git repositories: the version control system for managing project changes. Explore working directories, staging areas, commits, branches, and remote repositories for effective collaboration. - Published: 2023-07-31 - Modified: 2023-07-31 - URL: https://easycodingschool.com/what-is-git-repositry/ - Categories: Programming, Technology - Tags: git, github, version, versioncontrol A Git repository is a data structure used by the version control system called Git. A Git repository is a data structure used by the version control system called Git. It serves as a central storage location for a project's codebase and all of its version history. In simple terms, a Git repository is a folder/directory on your computer that is being tracked by Git, allowing you to manage changes to your project's files over time. When you initialize a Git repository in a folder, Git creates a hidden . git directory inside that folder. This directory contains all the necessary data and metadata that Git uses to track changes, manage branches, and store the complete history of your project. Also read, What is git? Key components of a Git repository include: Working Directory: The main directory where you create, edit, and organize your project's files. Changes made to files in the working directory are not yet recorded in the Git repository. Staging Area (or Index): A staging area is a space where you prepare changes to be committed to the repository. You add changes to the staging area using the git add command before committing them. Local Repository: The . git directory within your project folder stores the complete history of your project, including all commits, branches, and metadata. Commit: A commit is a snapshot of the changes you have staged in the working directory. When you commit changes, Git records the changes and creates a unique identifier (SHA-1 hash) for that commit. Commits form the version history of your project. Branches: Branches allow... --- > Git: is version control system enabling code collaboration and history tracking for developers worldwide. Git is managing project changes... - Published: 2023-07-30 - Modified: 2023-08-06 - URL: https://easycodingschool.com/what-is-git/ - Categories: Programming, Technology - Tags: git, github, version, versioncontrol Git is a powerful distributed version control system that allows developers to track changes in their code, collaborate with others, and manage software development projects efficiently. Git is a powerful distributed version control system that allows developers to track changes in their code, collaborate with others, and manage software development projects efficiently. Here's a summary of What is git and commands in Git: Key Concepts: Repository: A Git repository is a directory that tracks changes to your project's files and directories. It contains the entire project history, including all commits and branches. Commit: A commit is a snapshot of the changes made to files in your repository. It represents a single unit of change and includes a commit message that describes the changes. Branch: A branch in Git is a flexible and movable pointer that points to a specific commit, enabling developers to work on new features or bug fixes independently from the main development line. Branches allow you to work on new features or bug fixes without affecting the main development line (usually the "master" or "main" branch). Remote: A remote is a repository hosted on a server or another location, typically used for collaboration and backup purposes. Basic Commands: git init: `git init` is a command used to create a new Git repository from scratch in the current directory, setting up all the necessary data structures and configuration files to start version controlling the project. git clone: `git clone` is a command that duplicates a remote repository and creates a local copy on your machine, allowing you to work on the project locally and collaborate with the original repository. git add: Stages changes in... --- > An HTML element is defined by a start tag and an % end tag. It contains some content between them. Some HTML elements have no content. - Published: 2023-05-14 - Modified: 2023-07-29 - URL: https://easycodingschool.com/html-elements/ - Categories: HTML, Programming, Technology - Tags: Development, front-end developer, html, Programming, web Developer An HTML element is defined by a start tag and an end tag. It contains some content between them. An HTML element is defined by a start tag and an end tag. It contains some content between them. HTML Elements Syntax:- Content write here... Example:- Start tag Element content End tag Write here content Write here content none none Note:- Some HTML elements have no content. Example :- element This element is called an empty element. Nested HTML Elements HTML elements can contain other elements i. e. called Nested HTML Elements. Example:- Page Title Heading Paragraph Here HTML elements contains ,, and . This is called Nested HTML Elements. element is the root element that defines the whole HTML document. element contains an element, which defines the document's body. element contains two other elements: and . Also read, front-end developer Skills Empty HTML Elements HTML elements have no content i. e. called empty elements. The tag is used to a line break, and this is called an empty element which has not have a closing tag. Heading Tags There are six different HTML headings. This is heading 1 This is heading 2 This is heading 3 This is heading 4 This is heading 5 This is heading 6 --- > Web pages can be created and modified by using professional HTML editors like Visual Studio Code, Sublime text editor, Atom editor, Bluefish. - Published: 2023-05-13 - Modified: 2023-07-29 - URL: https://easycodingschool.com/html-editors/ - Categories: HTML, Programming, Technology - Tags: Development, front-end developer, html, Programming, web Developer Web pages can be created and modified by using professional HTML editors like Visual Studio Code, Sublime text editor, Atom editor, Bluefish, etc. A simple text editor is needed when you will start to learn HTML. Learn HTML Using Notepad or TextEdit Web pages can be created and modified by using professional HTML editors like Visual Studio Code, Sublime text editor, Atom editor, Bluefish, etc. For beginners, we recommend a simple text editor like Notepad (PC) or TextEdit (Mac) for learning HTML. A simple text editor is a good way to learn HTML. Let’s start to create your first web page with Notepad or TextEdit. Follow the below step:- Step 1: Open Notepad Open the Start Screen (the window symbol at the bottom of your screen search Notepad and will start to work on it). Step 2: Write a sample code of HTML on Notepad Page Title Heading Paragraph Step 3: Save the HTML Page Save the file on your computer where you want to save it. Note: You must use either . htm or . html as the file extension. There is no difference between them. Also read, front-end developer Skills Step 4: View the HTML Page in Your Browser Open the saved HTML file in your browser. Double-click on open the file or right-click and choose "Open with". Congratulation you created & run the first HTML code successfully. --- > HTML stands for HyperText Markup Language. The markup language used for creating and structuring web pages. - Published: 2023-04-09 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-html-hypertext-markup-language/ - Categories: HTML, Programming, Technology - Tags: html, Programming, web Developer HTML stands for HyperText Markup Language. The markup language used for creating and structuring web pages. HTML stands for HyperText Markup Language. The markup language used for creating and structuring web pages. HTML code consists of tags and attributes that define different elements of a web page such as text, images, links, tables, forms, etc. HTML tells the browser how to display the content. The basic structure of HTML : Page Title Heading Paragraph The above code explanation, declaration tells the browser that the document is an HTML5 document. The element is the root element of an HTML page. It contains two other elements: and . The element contains the title of the page. The element contains the visible content of the page. such as headings, paragraphs, images, hyperlinks, tables, lists, etc. Also read, What is WordPress? In this article, you learned What is HTML ( HyperText Markup Language )? This is just a simple structure of HTML, but HTML can be used to create much more complex web pages with dynamic content and interactivity. --- > Check the complete NSE trading market holiday list 2023 published by the stock exchange based on trading sectors... - Published: 2023-04-06 - Modified: 2023-07-29 - URL: https://easycodingschool.com/national-stock-exchange-of-india-nse-holidays-2023/ - Categories: Technology - Tags: stock news, Technology Trading Holidays for 2023 – Equity Segment, Equity Derivative Segment, and SLB Segment Trading Holidays for 2023 – Equity Segment, Equity Derivative Segment, and SLB Segment Here is the detailed of National Stock Exchange of India (NSE) Holidays 2023 - Republic Day: January 26, 2023 (Thursday) This is a national holiday in India, commemorating the adoption of the Indian Constitution on January 26, 1950. Holi: March 1, 2023 (Wednesday) Holi is a popular Hindu festival, also known as the "Festival of Colors". It celebrates the arrival of spring and the victory of good over evil. Good Friday: April 14, 2023 (Friday) Good Friday is a Christian holiday, commemorating the crucifixion of Jesus Christ and his death at Calvary. Akshaya Tritiya: April 26, 2023 (Wednesday) Akshaya Tritiya is an auspicious day in Hinduism, believed to bring good fortune and success. It is also considered a good day for investments and purchases. Maharashtra Day: May 1, 2023 (Monday) This is a state holiday in Maharashtra, India, commemorating the formation of the state on May 1, 1960. Independence Day: August 15, 2023 (Tuesday) Independence Day is a national holiday in India, celebrating the country's independence from British rule on August 15, 1947. Ganesh Chaturthi: August 25, 2023 (Friday) Ganesh Chaturthi is a Hindu festival, honoring the birth of Lord Ganesha, the elephant-headed god of wisdom and prosperity. Gandhi Jayanti: October 2, 2023 (Monday) Gandhi Jayanti is a national holiday in India, commemorating the birth anniversary of Mahatma Gandhi, the father of the nation. Diwali: October 19, 2023 (Thursday) Diwali, also known as the "Festival of Lights",... --- > Front-end developer, combination of programming languages such as HTML, CSS, and JavaScript to create layouts and design user interfaces. - Published: 2023-03-15 - Modified: 2023-07-29 - URL: https://easycodingschool.com/front-end-developer-skills/ - Categories: Programming, Technology - Tags: Development, front-end developer, Programming, Technology A front-end developer is responsible for creating the user-inter-face of a website or web application. A front-end developer is responsible for creating the user-inter-face of a website or web application. This includes the design, layout, and functionality of the website or application, which users interact with directly. The main focus of a front-end developer is to create an interactive user-inter-face that is easy for users to use it. Front-end developers' Skills are a combination of programming languages such as HTML (Hypertext Markup Language), CSS(Cascading Style Sheets), and JavaScript. Front-end developers are also responsible for the website or application being optimized for speed, accessibility, and usability across different devices and browsers. They collaborate with other developers, and designers to ensure that the website or application meets the project's requirements and specifications. Front-end developer Skills create layouts and design user interfaces. HTML is used to create the structure of a web page, and CSS is used to style and layout the page's content. while JavaScript is used to add interactivity and functionality to the page, such as animations, form validation, and user interface controls. Example:- In real life, The bone is HTML, the flesh is CSS, and the soul in the body is known as javascript. Also read, What is PHP? Explain its Advantages & Disadvantages. Front-end developers convert Figama, PSD files, etc into the code. Which is responsive or mobile and web-friendly. If you want to build a career as a front-end developer. Then you should learn HTML, CSS, and JavaScript. Learn these technologies you easily enter the IT sector. And will improve skills such as... --- > PHP is a server scripting language, This is used as a powerful tool for making dynamic and interactive Web pages. - Published: 2023-03-11 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-php-explain-of-its-advantages-disadvantages/ - Categories: PHP, Programming, Technology - Tags: Development, PHP, Programming, Technology, WordPress PHP is a server scripting language, This is used as a powerful tool for making dynamic and interactive Web pages. What is PHP? PHP is a server scripting language, This is used as a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, accessible, and efficient alternative to competitors like Microsoft's ASP. PHP (Hypertext Preprocessor) is a popular open-source scripting language. It is widely used for web development. It was originally created by Rasmus Lerdorf in 1994. PHP evolved into a powerful server-side scripting language. PHP is designed to be simple and easy to learn, which makes it an ideal language for beginners to start with. Some of the key features of PHP include: Cross-platform compatibility: PHP runs on multiple platforms such as Windows, Linux, Unix, and macOS. Server-side scripting: PHP code is executed on the server side, which means that the client (user's browser) only receives the output of the code. Open source: PHP is free to use, modify, and distribute. Large community: PHP has a vast community of developers who contribute to its growth and development. Support for databases: PHP supports a wide range of databases, including MySQL, PostgreSQL, Oracle, and Microsoft SQL Server. Easy to integrate with other technologies: PHP can be easily integrated with other technologies such as HTML, CSS, JavaScript, and XML. PHP is commonly used to build dynamic web applications, such as content management systems, e-commerce websites & social networking sites. PHP can also be used for command-line scripting and creating desktop applications. Advantages of PHP: Easy to learn and use: PHP is a simple and easy-to-learn language, especially for... --- - Published: 2023-02-09 - Modified: 2023-07-29 - URL: https://easycodingschool.com/open-options-open-ai-a-php-sdk-for-accessing-the-openai-gpt-3-api/ - Categories: Technology A PHP SDK for accessing the OpenAI GPT-3 API.. Installation You can install the package via composer: composer require orhanerday/open-ai use Orhanerday\OpenAi\OpenAi; // Load your key from an environment variable $open_ai = new OpenAi(env('OPEN_AI_API_KEY')); /**Completions * Given a prompt, the model will return one or more predicted completions, * and can also return the probabilities of alternative tokens at each position. * */ $complete = $open_ai->complete; /** Searches * * Given a query and a set of documents or labels, * the model ranks each document based on its semantic * similarity to the provided query. * */ $search = $open_ai->search(, 'query' => "the president", ]); /** Answers * * Given a question, a set of documents, and some examples, * the API generates an answer to the question based on the information in the set of documents. * This is useful for question-answering applications on sources of truth, * like company documentation or a knowledge base. * */ $answer = $open_ai->answer(, "question" => "which puppy is happy? ", "search_model" => "ada", "model" => "curie", "examples_context" => "In 2017, U. S. life expectancy was 78. 6 years. ", "examples" => ], "max_tokens" => 5, "stop" => , ]); /** Classifications * * Given a query and a set of labeled examples, * the model will predict the most likely label for the query. * Useful as a drop-in replacement for any ML classification or text-to-label task. * */ $classification = $open_ai->classification(, , , ], 'labels' => , 'query' => "It is a raining day =>(", 'search_model' => "ada", 'model'... --- > OpenAI PHP is a supercharged PHP API client that allows you to interact with OpenAI API. - Published: 2023-02-09 - Modified: 2023-07-29 - URL: https://easycodingschool.com/openai-php-client/ - Categories: Technology OpenAI PHP Client is a supercharged PHP API client that allows you to interact with the OpenAI API. OpenAI PHP Client is a supercharged PHP API client that allows you to interact with the OpenAI API. Here's a brief example from the package's readme of using the OpenAI PHP client: client = OpenAI::client('YOUR_API_KEY'); $result = $client->completions->create; echo $result; // an open-source, widely-used, server-side scripting language. OpenAI has a broad range of uses related to natural language processing (NLP), generating code from natural language, and more. To start using the OpenAI package, you'll need to familiarize yourself with the OpenAI platform. I'd recommend starting with the API docs and OpenAI API examples. At the release of this post, the OpenAI PHP client supports the following resources: Models (docs) Completions (docs) Edits (docs) Embeddings (docs) Files (docs) FineTunes (docs) Moderations (docs) To start using OpenAI with your PHP applications, check out this package on GitHub at openai-php/client. --- > AI has the potential to revolutionize several aspects of our lives, and its impact is already being felt in many industries. In healthcare... - Published: 2023-02-04 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-ai-and-how-to-impact-artificial-intelligence-in-our-life/ - Categories: Technology - Tags: AI, Development, Programming, Technology The intention of AI is to broaden algorithms and fashions which could simulate human intelligence and allow machines to carry out duties autonomously, with minimum human intervention. Artificial Intelligence (AI) is a field of computer science that makes specialty in developing structures that could carry out duties that generally require human intelligence, which includes visible perception, speech recognition, decision-making, and language translation. The intention of AI is to broaden algorithms and fashions which could simulate human intelligence and allow machines to carry out duties autonomously, with minimum human intervention. What is AI and how does it impact Artificial Intelligence in our life? AI is a vast field that encompasses several sub-disciplines, including Machine Learning, Natural Language Processing, Computer Vision, and Robotics. Machine Learning, for example, is a sub-field of AI that deals with the development of algorithms that enable computers to learn from data, without being explicitly programmed. Natural Language Processing, on the other hand, is concerned with enabling computers to understand and process human language. The improvement of AI has been used in numerous areas, which include pc hardware, algorithms, and data. With the growing availability of effective computers, the improvement of algorithms that may procedure and examine big quantities of data, and the increase of huge data, AI has come to be extra available and simpler to develop. One of the key aspects of AI is automatically doing tasks that were previously performed by humans. This performs tasks such as customer service. Now chatbots are available to handle basic customer queries, freeing up human customer service representatives to handle more complex tasks. AI is also being used to automatically work manual tasks in various industries,... --- > How to Install and set up XAMPP on your System? Go to the official XAMPP website. Select your operating system and click on the download. - Published: 2023-01-29 - Modified: 2023-07-29 - URL: https://easycodingschool.com/how-to-install-xampp/ - Categories: Technology - Tags: Development, Technology, WordPress, XAMPP Go to the official XAMPP website. Select your operating system and click on the download button. Step 1- Download XAMPP Go to the official XAMPP website. Select your operating system and click on the download button. There are different versions for different operating systems. Choose which one is best for your device. Let's start with How to Install XAMPP? Step 2- Install & Run the XAMPP on Your PC After downloading the software, you need to unzip it. just click on the Install button. In the next step, you will see some checkboxes that are already marked. You only need MySQL and phpMyAdmin, so unmark all the other checkboxes. After a few moments, you will see a welcome notice. That means your installation process is working perfectly. If you have any antivirus software installed on your PC, you may see a security alert like this. Don't worry,go ahead by clicking on the Allow access button. You will see a language selection option, check the one you want and click on the Save button. You are almost at the end of the installation process. Just mark this question box and click on the Finish button. The XAMPP control panel will automatically run on your device. Congratulations! You have completed the XAMPP installation process. Read this also post, What is the XAMPP vs WAMP vs MAMP vs LAMP? --- > WordPress is a free and open-source content management system based on PHP and MySQL. It is used to create and manage websites and blogs. - Published: 2023-01-29 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-the-wordpress/ - Categories: Technology - Tags: Development, Technology, WordPress WordPress is an open-source CMS for building websites and blogs, known for its user-friendly interface, themes, plugins, and vast community support. This is a free and open-source content management system (CMS) based on PHP and MySQL. It is used to create and manage websites and blogs and its ease of use, flexibility, and a large community of users and developers. It can be used to create a variety of websites, including personal blogs, portfolios, business websites, and online stores. Some of the key features include its ability to use themes and plugins to customize the look and functionality of a website, as well as its built-in support for media management and SEO. Easy to learn WordPress. Nowadays, anyone can build a website for blogging, business, or any other purpose. CMS (Content Management System) made it easy for all of us. It captures a large market in the Industry. In this post, we have briefly explained how to install WordPress on localhost in 5 easy steps. Download XAMPP Install & Run the XAMPP on Your System Download WordPress Latest Version Create a Database Install WordPress on Localhost Read this also post, XAMPP vs WAMP vs MAMP vs LAMP: Which One is the best choice for Your Device? --- > These are open-source and provide a free solution. XAMPP is better than WAMP.LAMP stands for Linux, and MAMP stands for Mac-OS X... - Published: 2023-01-29 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-the-xampp-vs-wamp-vs-mamp-vs-lamp/ - Categories: Technology - Tags: Development, LAMP, MAMP, WAMP, WordPress, XAMPP WordPress is easy to install and easy to set up on the local host. WordPress is easy to install and easy to set up on the local host. There is a different way to install WordPress on the local host. we are mentioning four of the most popular localhost service providers. WAMP MAMP LAMP XAMPP What is the XAMPP vs WAMP vs MAMP vs LAMP? XMAPP and WAMP are open-source and provide a free solution. XAMPP is better than WAMP because it’s compatible with all the available operating systems like Windows, OS-X, and Linux. On the other hand, WAMP is limited only to the Windows operating system. LAMP and MAMP are also open-source and provide good support. But the problem is LAMP stands basically for the Linux operating system and MAMP stands only for the Mac operating system. LAMP stands for Linux – MySQL-Apache-PHP MAMP stands for Mac-OS X MySQL-Apache-PHP WAMP stands for Windows MySQL-Apache-PHP XAMPP stands for Cross-Platform(All)– MySQL-Apache-PHP So, which one is better compared to the other? You could find XAMPP because XAMPP is the best suite for any operating system with its lots of features. XAMPP vs WAMP vs MAMP vs LAMP: Which One is the best choice for Your Device? Read this also post, What is WordPress? --- > It is one of the most trending topics, software program improvement as an effective synthetic intelligence platform that makes it smooth for builders to create AI-powered applications. - Published: 2023-01-28 - Modified: 2023-07-29 - URL: https://easycodingschool.com/how-to-set-up-your-laravel-application-with-openai-account-using-the-api/ - Categories: Technology - Tags: AI, API, Development, Laravel, OpenAi Today, OpenAi is one of the most trending topics, software program improvement as an effective synthetic intelligence platform that makes it smooth for builders to create AI-powered applications. Today, OpenAi is one of the most trending topics, software program improvement as an effective synthetic intelligence platform that makes it smooth for builders to create AI-powered applications. Brief Explanation of Laravel in two words? Laravel is a free, open-source PHP web framework used for web utility improvement. It is designed to make the development method greater green by offering a stylish syntax and equipment for not unusual place responsibilities which include routing, authentication, and caching. Laravel's syntax is influenced by Ruby on Rails, and it makes use of an MVC (model-view-controller) architectural pattern. It additionally consists of integrated assist for database migrations, object-relational mapping (ORM), and a templating engine referred to as Blade. Laravel's recognition has grown hastily in current years and it's now one of the most famous PHP frameworks. How to set up your Laravel application with an OpenAi account using the API? Before you start, you need to register for OpenAi. After registering, create a new key: Enter your API key in your “. env” file: OPENAI_API_KEY= "your_key_openai" Install OpenAi PHP client (allows to interact with OpenAi API) using composer with this command: composer require openai-php/client Create a service that uses the OpenAi PHP library to communicate with the OpenAi service, for example: --- - Published: 2023-01-26 - Modified: 2023-07-29 - URL: https://easycodingschool.com/maximizing-earnings-with-youtube-shorts-monetization-strategies-affiliate-marketing-sponsorships-and-more/ - Categories: Lifestyle - Tags: BUSINESS AND ENTERPRISE, DIGITAL TRANSFORMATION YouTube Shorts is a new feature on YouTube that allows creators to create short, 15-second videos using the YouTube mobile app. Here are a few ways you can make money with YouTube Shorts: Monetization: If you have a YouTube channel with at least 10,000 subscribers and are in a country where YouTube Shorts is available, you can monetize your Shorts by enabling ads. This means that ads will be shown before, during or after your Shorts, and you’ll earn money from ad revenue. Affiliate marketing: You can also make money by promoting products in your Shorts and including affiliate links. When someone clicks on the link and makes a purchase, you’ll earn a commission. Sponsorships: You can also reach out to brands and pitch them your Shorts as a sponsored content opportunity. If they agree, they’ll pay you to make a Short that promotes their product or service. Merchandising: If you have a strong fan base on your channel and you sell merchandise related to your channel, you can make money by promoting your merchandise in your shorts. Selling courses or e-books: You can create short courses or e-books about a specific topic that you’re knowledgeable about and promote them in your shorts. Keep in mind that making money with YouTube Shorts can take time and effort, and it’s important to have a consistent posting schedule, create high-quality content, and engage with your audience. It’s also important to comply with YouTube’s guidelines and policies to avoid any issues with monetization. --- - Published: 2023-01-26 - Modified: 2023-07-29 - URL: https://easycodingschool.com/managed-file-transfer-the-key-to-secure-data-exchange-in-2023-and-beyond/ - Categories: Lifestyle - Tags: BUSINESS AND ENTERPRISE, CAREER AND JOB OPPORTUNITIES Managed File Transfer (MFT) is a process of securely exchanging large and sensitive files between different organizations and individuals. In simple terms, it is a way to transfer files from one location to another in a controlled, secure, and auditable way. In the past, file transfers were often done using FTP (File Transfer Protocol) which had many security vulnerabilities, managed file transfer solves these issues by providing a secure and reliable way to transfer files. In 2023, Managed File Transfer will be even more important as the amount of data being exchanged increases and the need for security becomes more critical. With the growing number of cyber-attacks and data breaches, organizations need to ensure that the files they transfer are protected from unauthorized access and malicious intent. Managed File Transfer provides a secure way to transfer files, ensuring that only authorized individuals have access to the data, and that the data is not tampered with during the transfer. Managed File Transfer also offers additional features that make it a valuable tool for businesses. For example, it allows for the automation of file transfers, which can save time and resources. It also provides an auditable trail of all file transfers, which is essential for compliance and regulatory requirements. In addition to being useful for businesses, Managed File Transfer can also be a great opportunity for people to earn a great income. As the need for secure file transfer solutions increases, the demand for MFT experts will also grow. There will be... --- > OpenAI developed ChatGPT, which can generate text similar to human input. Machine has been trained on a vast amount of text data using the GPT architecture - Published: 2023-01-26 - Modified: 2023-07-29 - URL: https://easycodingschool.com/what-is-chat-gpt-its-features/ - Categories: Technology - Tags: AI, ChatGPT, ChatGPT features What Is Chat GPT? OpenAI developed ChatGPT, a large language model that can generate text similar to human input. Among its many uses are language translation, summarization, question answering, and text generation. This machine has been trained on a vast amount of text data using the GPT architecture (Generative Pre-trained Transformer). What is a feature in ChatGPT? Language understanding: ChatGPT has been skilled in a vast quantity of textual content data, which lets in it apprehend the means of textual content and reply appropriately. Text completion: ChatGPT can whole a given textual content activate with coherent and human-like textual content. Question answering: ChatGPT can solve questions on a given textual content. Language translation: ChatGPT can translate textual content from one language to another. Text summarization: ChatGPT can summarize textual content by producing a shorter model that also includes the principle points. Personalization: ChatGPT may be fine-tuned on unique data, and it may be customized to reply in a sure way. Multi-language support: ChatGPT helps numerous languages, consisting of English, Chinese, French, Spanish, and more. Fine-tuning: ChatGPT may be fine-tuned on a unique venture to enhance its overall performance and accuracy. These are a number of the principal functions of ChatGPT, however, it has many different talents as well. --- ---