how to go through an array javescript code example

Example 1: iterate through array javascript

var myStringArray = ["Hello","World"];
var arrayLength = myStringArray.length;
for (var i = 0; i < arrayLength; i++) {
    console.log(myStringArray[i]);
    //Do something
}

Example 2: iterate array in javascrpt

let array = [ 1, 2, 3, 4 ]; //Your array

for( let element of array ) {
	//Now element takes the value of each of the elements of the array
	//Do your stuff, for example...
  	console.log(element);
}