loop array javascript
var colors = ['red', 'green', 'blue'];
colors.forEach((color, colorIndex) => {
console.log(colorIndex + ". " + color);
});loop array javascript
var colors = ['red', 'green', 'blue'];
colors.forEach((color, colorIndex) => {
console.log(colorIndex + ". " + color);
});javascript loop through array
var myStringArray = ["hey","World"];
var arrayLength = myStringArray.length;
for (var i = 0; i < arrayLength; i++) {
console.log(myStringArray[i]);
//Do something
}for array javascript
let iterable = [10, 20, 30];
for (let value of iterable) {
value += 1;
console.log(value);
}
// 11
// 21
// 31javascipr for of
const array1 = ['a', 'b', 'c'];
for (const element of array1) {
console.log(element);
}
// expected output: "a"
// expected output: "b"
// expected output: "c"for of loop in es6
let colors = ['Red', 'Blue', 'Green'];
for (let color of colors){
console.log(color);
}use these instead of a for loop javascript
const array = [1, 2, 3];array.forEach(function(elem, index, array) { array[index] = elem * 2;});console.log(array); // [2,4,6]Copyright © 2021 Codeinu
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