empty array with length js code example
Example 1: javascript empty array
arr = []; // set array=[]
//function
const empty = arr => arr.length = 0;
//example
var arr= [1,2,3,4,5];
empty(arr) // arr=[]
Example 2: javascript is array empty
var colors=[];
if(!colors.length){
// I am empty
}else{
// I am not empty
}