javascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an arrayjavascript last element of array
let arr = [1,2,3]
arr[arr.length - 1] //returns last element in an arraylast element of array javascript
var my_array = /* some array here */;
var last_element = my_array[my_array.length - 1];get last element of array javascript
// Method - 1 ([] operator)
const arr = [5, 3, 2, 7, 8];
const last = arr[arr.length - 1];
console.log(last);
/*
Output: 8
*/
// Method - 2 (Destructuring Assignment)
const arr = [5, 3, 2, 7, 8];
const [last] = arr.slice(-1);
console.log(last);
/*
Output: 8
*/
// Method - 3 (Array.prototype.pop())
const arr = [5, 3, 2, 7, 8];
const last = arr.slice(-1).pop();
console.log(last);
/*
Output: 8
*/
// Method - 4 (Underscore/Lodash Library)
const _ = require("underscore");
const arr = [5, 3, 2, 7, 8];
const last = _.last(arr);
console.log(last);
/*
Output: 8
*/last element of array js
let my_array = [1,2,3,4]
let last_element = my_array.at(-1)get last element in array in js
var array = ['red','green','yellow']
console.log(array[array.length-1])Copyright © 2021 Codeinu
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