javascript to array string code example

Example 1: javascript convert in a string the items of an array

const arr = [1, 2, 'a', '1a'];
const str = arr.toString();
console.log(str); //> "1,2,a,1a"

Example 2: js string to array

var myString = 'no,u';
var MyArray = myString.split(',');//splits the text up in chunks