Answers for "how to get the last element in an array"

98

javascript get last element of array

var foods = ["kiwi","apple","banana"];
var banana = foods[foods.length - 1]; // Getting last element
Posted by: Guest on June-20-2020
76

javascript get last element of array

var colors = ["red","blue","green"];
var green = colors[colors.length - 1];//get last item in the array
Posted by: Guest on February-19-2020
101

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
*/
Posted by: Guest on February-23-2021
10

get last element of array javascript

var numbers = ["one", "two", "three"];
var lastnumber = numbers[numbers.length - 1];
console.log(lastnumber);
Posted by: Guest on September-04-2020
1

find last element in array nodejs

var a = loc_array.slice(-1)[0]
Posted by: Guest on August-13-2020
0

how to get the last element in an array

var colors = ["green", "blue", "red"]
var lastElem = colors.at(-1)
Posted by: Guest on September-06-2021

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