Coding Exercise

Asynchronous JavaScript Introduction to Asynchronous JavaScript In the realm of web development, asynchronous JavaScript stands as a cornerstone, enabling the creation of dynamic, responsive, and efficient applications. This section delves into the core aspects of asynchronous programming in JavaScript, a paradigm that allows web applications to perform time-consuming operations, such as fetching data from a … Read more

Coding Exercises on JavaScript Error Handling and Debugging Basic try…catch Implementation Task: Write a JavaScript function that attempts to parse a JSON string and uses try…catch to handle any errors that arise. Purpose: Understand how to catch and handle errors gracefully in a controlled manner. Sample Code: function parseJSON(jsonString) {     try {         let jsonObj = … Read more

Coding Exercises on JavaScript Functions Basic Function Definition and Invocation Task: Write a JavaScript function named greet that prints “Hello, World!” to the console. Purpose: Learn how to define and call a simple function. Sample Code: function greet() {     console.log(“Hello, World!”); } greet(); // Function invocation Explanation: This exercise demonstrates the basic structure of a … Read more