Insert Element In Array Javascript
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Insert Element In Array Javascript
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Web Dec 9 2008 nbsp 0183 32 1 The push method adds one or more elements to the end of an array and returns the new length of the array 2 The unshift method adds one or more elements to the beginning of an array and returns the new length of the array 3 The concat method is used to merge two or more arrays Example 1: Add Item to Array Using splice() // program to insert an item at a specific index into an array function insertElement() { let array = [1, 2, 3, 4, 5]; // index to add to let index = 3; // element that you want to add let element = 8; array.splice(index, 0, element); console.log(array); } insertElement();
Insert Element In Array Javascript;This article will show you how to insert an element into an array using JavaScript. In case you're in a hurry, here are the methods we'll be discussing in depth in this article: // Add to the start of an array Array.unshift(element); // Add to the end of an array Array.push(element); // Add to a specified location Array.splice(start_position, 0 ... Web Syntax array push item1 item2 itemX Parameters Return Value More Examples Add 3 items to the array const fruits quot Banana quot quot Orange quot quot Apple quot quot Mango quot fruits push quot Kiwi quot quot Lemon quot quot Pineapple quot Try it Yourself 187 push returns the new length const fruits quot Banana quot quot Orange quot quot Apple quot quot Mango quot fruits push quot Kiwi quot