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Category Archives: JavaScript

The map is a collection of elements where each element is stored as a Key, value pair. Map objects can hold both objects and primitive… Read More
JavaScript Set is a collection of unique values, i.e. values can not be repeated. The values can be primitive or objects. ES6 sets are ordered.… Read More
In this article, we will try to answer a major question that arises with working in JavaScript. Are the Strings read-only in JavaScript? In JavaScript… Read More
Sorting an array in JavaScript is the process of arranging the elements of the array in a certain order. Generally sorting in an array is… Read More
HTMLCollection is an array-like collection of HTML elements returned by various DOM methods, such as “getElementsByTagName” or “querySelectorAll”. This collection seems like an array but… Read More
JavaScript provides two approaches to adding elements to an array: destructive and non-destructive. Understanding the difference between them is crucial in developing efficient and error-free… Read More
There are multiple approaches for creating an array of all integers between two numbers, inclusive, in JavaScript/jQuery. Here are some of the common methods: Using… Read More
In JavaScript, an array is a collection of elements that can hold different data types. There are various ways to check if a specific item… Read More
In this article, we will learn how to check if a value exists at a certain array index in JavaScript. Arrays are used to store… Read More
In this article, we will see how to put space between words that start with capital letters, basically, we use the Regex in javascript. A… Read More
In this article, we will be discussing the function functionName() {} and functionName = function() {} with suitable code examples for each condition & then… Read More
Debouncing: Debouncing is a technique where you delay the execution of a function until after a certain amount of time has passed. This is useful… Read More
In this article, we will learn how to build a daily motivational quote – Google Chrome & Microsoft Edge Extension. As developers, programmers, or coders,… Read More
The JavaScript Math Object is used to perform mathematical operations on numbers. The Math object does not have a constructor. All properties and methods of… Read More
Lexical scope is a fundamental concept in programming that determines the accessibility of variables and functions within a program. In simple terms, the lexical scope… Read More