i and j in array javascript code example

Example 1: javascript loop through array

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

Example 2: javascript loop through array

const array1 = ['a', 'b', 'c'];

array1.forEach(element => console.log(element));