javascript remove last character from string
const text = 'abcdef'
const editedText = text.slice(0, -1) //'abcde'javascript remove last character from string
const text = 'abcdef'
const editedText = text.slice(0, -1) //'abcde'Javascript remove last character
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Hellremove last element from array javascript
// Method - 1
var arr = [1, 2, 3, 4, 5];
var last = arr.pop();
console.log(arr);
/*
Output: [ 1, 2, 3, 4 ]
*/
// Method - 2
var arr = [1, 2, 3, 4, 5];
arr.splice(arr.length - 1);
console.log(arr);
/*
Output: [ 1, 2, 3, 4 ]
*/
// Method - 3
var _ = require("lodash");
var arr = [1, 2, 3, 4, 5];
arr = _.initial(arr);
console.log(arr);
/*
Output: [ 1, 2, 3, 4 ]
*/
// Method - 4
var _ = require("underscore");
var arr = [1, 2, 3, 4, 5];
var n = 3;
arr = _.initial(arr, n);
console.log(arr);
/*
Output: [ 1, 2 ]
*/remove last element from array javascript
array.splice(-1,1)javascript array remove last
// example (remove the last element in the array)
let yourArray = ["aaa", "bbb", "ccc", "ddd"];
yourArray.pop(); // yourArray = ["aaa", "bbb", "ccc"]
// syntax:
// <array-name>.pop();Copyright © 2021 Codeinu
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