js looping throug array code example

Example 1: javascript loop and array

var array = ["hello","world"];
array.forEach(item=>{
	console.log(item);
});

Example 2: iterate over array javascript

var txt = "";
var numbers = [45, 4, 9, 16, 25];
numbers.forEach(myFunction);

function myFunction(value, index, array) {
  txt = txt + value + "<br>";
}