javascript empty array
arr = []; // set array=[]
//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]javascript empty array
arr = []; // set array=[]
//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]javascript empty array
if (array === undefined || array.length == 0) {
// array empty or does not exist
}javascript empty array
var colors = ["red","blue","green"];
colors = []; //empty the arraycreate empty array javascript
const myArray1 = []
// or...
const myArray2 = new Array()generate empty array js
Array.from({length: 500})
// change the length to whatever value you wantjavascript declare empty array
// Variable array for a wider scope:
var arrayName = [];
// Local scope variable array:
let arrayName = [];Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
