There are several ways to remove duplicate elements from JavaScript array. It is useful while working with data that have many repetitive values. 1. Using a Set The simplest and most efficient ways to remove duplicates from an array in JavaScript is by using the Set object. A Set is a built-in data structure in…
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In JavaScript, there are several ways to create an array containing numbers from 1 to N. 1. Using a for Loop The basic method is to create an array of numbers is by using a for loop. Explanation 2. Using Array.from() Method The Array.from() method creates a new array from an array-like or iterable object….
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Given an array and index, the task is to insert a particular item at given index. There are multiple ways to insert an item into an array at a specific index in JavaScript. 1. Using the splice() Method The splice() method is used to modify the arrays. This method can be used to insert, remove,…
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