Arrays and Objects In javaScript : JavaScript tutorial 002 in Hindi

JavaScript Mastery Course in Hindi (2024) : Beginner to Advance Tutorial

React Mastery Course Link: https://codprog.com JavaScript Course Playlist: https://www.youtube.com/playlist?list=PLwgFb6VsUj_l3XGLgZTf5lXq9rPAQ9COu JavaScript Mastery Source Code: https://github.com/harshitvee/javascript-beginning-to-mastery Timestamps 00:00 Syllabus 01:42: Intro to arrays 11:51 Push, pop, shift, unshift 19:47 Primitive Vs Reference Data Types 36:16 Clone array, spread, concat 45:58 for loop in array 52:32 Use const for arrays 57:31 While loop in array 59:18 For of loop , for in loop 01:06:31 array desctructuring 01:16:30 intro to objects 01:25:44 Dot vs bracket notation 01:30:54 Iterate Objects 01:38:07 Computed Properties 01:42:58 Spread Operator 01:53:57 Object destructuring 02:01:58 Object inside array 02:05:49 Nested Destructuring

About the course

**JavaScript Beginning to Mastery - Unlock the Power of Web Development | Complete Course in Hindi** Welcome to the ultimate JavaScript course designed to take you from a beginner to a JavaScript master! Whether you're just starting your coding journey or looking to enhance your skills, this comprehensive YouTube playlist covers everything from the basics to advanced concepts. Here's a sneak peek at what you'll learn: 🚀 **Module 1: JavaScript Fundamentals** - JavaScript vs EcmaScript - Setting up VSCode and running your first program - Variable declarations (var, let, const) - String manipulation and useful string methods - Understanding null, undefined, BigInt, and typeof - Control flow with if-else statements, switch statements, and loops - Arrays in-depth: methods, iteration, and destructuring 🔍 **Module 2: Objects and Functions** - Exploring objects, notation, and iteration - Mastering functions: declarations, expressions, and arrow functions - Scoping, hoisting, and lexical environment - Dive deep into essential array methods: forEach, map, filter, reduce, and more - Uncover the power of iterables, sets, maps, and optional chaining 🔄 **Module 3: Object-Oriented JavaScript** - Prototypal Inheritance and methods - Understanding 'this' keyword and the Window object - Call, apply, and bind methods - Constructors, prototypes, and the 'new' keyword - Classes, super keyword, method overriding, getters, setters, and static methods ⚙️ **Module 4: How JavaScript Works** - Global and function execution context - Hoisting and reference errors - Introduction to closures with practical examples 🌐 **Module 5: DOM Manipulation** - HTML and CSS Crash Course - Async vs defer script loading - Selecting, manipulating, and creating elements with JavaScript - Event handling, bubbling, capturing, and delegation - Building a project using event delegation ⏳ **Module 6: Asynchronous JavaScript** - Synchronous vs Asynchronous programming - setTimeout and setInterval functions - Understanding callbacks, promises, and async/await - Exploring AJAX, HTTP Requests, and the Fetch API - Handling errors and splitting code using ES6 modules into the realms of Multiple Projects, Interview Questions, Web Performance, and Testing. 🚀 Module 7: Multiple Projects Dive into the world of practical application by working on multiple real-world projects. Apply your knowledge to build interactive websites and web applications, reinforcing your understanding of JavaScript in a hands-on environment. From simple portfolio sites to dynamic web apps, these projects will showcase your expertise and boost your confidence. 💼 Module 8: Interview Questions Prepare for success in job interviews with a dedicated module on common JavaScript interview questions. Learn the best practices for answering technical questions, discussing problem-solving approaches, and demonstrating your proficiency. Elevate your interview game and land that dream job in web development. ⚡ Module 9: Web Performance Optimize your web applications for speed and efficiency. Understand the principles of web performance, and learn techniques to enhance the user experience. Dive into topics like lazy loading, code splitting, and minimizing HTTP requests, ensuring that your websites not only function well but also deliver an exceptional performance. 🧪 Module 10: Testing Explore the world of testing in JavaScript to ensure the reliability and functionality of your code. Learn various testing frameworks and tools, including unit testing and end-to-end testing. Master the art of writing effective test cases and implementing testing strategies that will set you apart as a meticulous and reliable developer. Join us on this exciting journey to unlock the full potential of JavaScript! Subscribe now and embark on the path to becoming a proficient web developer. 🚀🌐💻 #JavaScriptCourse #WebDevelopment #LearnToCode #ProgrammingTutorial #JavaScriptMastery