how to change array to string in js code example

Example 1: js array to string

var myArray = ['no','u'];
var myString = myArray.toString();

Example 2: 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 3: javascript print array

var arr = [1,2,4,5]
console.log(...arr) //Spreading operator in JS

Example 4: array to string javascript

<array>.join(<splitting character(s)>);