JAVASCRIPT

loop an array in javascript

let array = ["loop", "this", "array"]; // input array variable
for (let i = 0; i < array.length; i++) { // iteration over input
	console.log(array[i]); // logs the elements from the current input
}

putting a loop into an array javascript

function test() {
    var sub_array = [];
    var super_array = [];
    for (var i = 1; i <= 3; i++) {
        sub_array.push(i);
        super_array.push(sub_array.slice(0));
    }
    alert(super_array);
}

javascript loop an array

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

loop through an array in js

let exampleArray = [1,2,3,4,5]; // The array to be looped over

// Using a for loop
for(let i = 0; i < exampleArray.length; i++) {
    console.log(exampleArray[i]); // 1 2 3 4 5
}

javascript array looping example

var array = ['a', 'b', 'c']
array.forEach((value, index) => {
  console.log(index); // Will log each index
  console.log(value); // Will log each value
});