In today's fast-paced world, online learning platforms have become invaluable resources for professionals looking to upskill or expand their...
Creating an accordion component in JavaScript is a great way to manage content and improve the user interface. Below is a basic implementation of an...
In JS:Infinite scroll is a technique used in web development to load content dynamically as the user scrolls down a webpage, creating an endless...
Publish-Subscribe (Pub/Sub) is a design pattern where objects (subscribers) subscribe to an event or topic and get notified when that event or topic...
Array.prototype.myMap = function(callback) { const array = []; this.forEach((item, index) => { array.push(callback(item, index, this)); }); ...
const obj = { A: "12", B: 23, C: { P: 23, O: { L: 56 }, Q: [1, 2] } }; function flattenObject(obj, parentKey= "")...
