iterate through array in javascript code example

Example 1: javascript code to loop through array

var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
    console.log(colors[i]);
}

Example 2: how to loop through array of numbers in javascript

let numbers = [1,2,3,4,5];
let numbersLength = numbers.length;
for ( let i = 0; i < numbersLength; i++) {
    console.log (numbers[i]);
}

Example 3: how to loop through an array

int[] numbers = {1,2,3,4,5};
for (int i = 0; i < numbers.length; i++) {
	System.out.println(i);
}

Example 4: javascript loop through array

const myArray = ["foo","bar"];

// New version

myArray.map(item => console.log(item));

//or

myArray.forEach(item => console.log(x));

//Older version

for(let i = 0; i < myArray.length; i++) {
  console.log(myArray[i]);
}