for javascript array code example
Example 1: loop array javascript
var colors = ['red', 'green', 'blue'];
colors.forEach((color, colorIndex) => {
console.log(colorIndex + ". " + color);
});
Example 2: for of array javascript
let colors = ['red', 'green', 'blue'];
for (const color of colors){
console.log(color);
}
Example 3: for of js
let list = [4, 5, 6];
for (let i in list) {
console.log(i);
}
for (let i of list) {
console.log(i);
}
Example 4: foreach javascript
var items = ["item1", "item2", "item3"]
var copie = [];
items.forEach(function(item){
copie.push(item);
});
Example 5: javascript array
var colors = ["red","blue","green"];
for (var i = 0; i < colors.length; i++) {
console.log(colors[i]);
}
Example 6: for array javascript
let iterable = [10, 20, 30];
for (let value of iterable) {
value += 1;
console.log(value);
}