javascript make empty array code example

Example 1: javascript empty array

var colors = ["red","blue","green"];
    colors = []; //empty the array

Example 2: create an empty array js

let arrayName = [];

Example 3: how to make array empty

A.length = 0

Example 4: empty array js

let list = [1, 2, 3, 4];
function empty() {
    //empty your array
    list.length = 0;
}
empty();

Example 5: javascript empty array

if (array === undefined || array.length == 0) {
    // array empty or does not exist
}