js Array empty code example
Example 1: javascript check if array is empty
if (typeof array !== 'undefined' && array.length === 0) {
}
Example 2: javascript check if array is empty
if (array && !array.length) {
}
Example 3: js how to check is array empty es6
var colors=[];
if(!colors.length){
}else{
}
Example 4: javascript empty array
var colors = ["red","blue","green"];
colors = [];
Example 5: javascript empty array
arr = [];
const empty = arr => arr.length = 0;
var arr= [1,2,3,4,5];
empty(arr)
Example 6: create empty array javascript
const myArray1 = []
const myArray2 = new Array()