for in for of javascript code example
Example 1: for of vs for in javascript
let list = [4, 5, 6];
for (let i in list) {
console.log(i);
}
for (let i of list) {
console.log(i);
}
let pets = new Set(["Cat", "Dog", "Hamster"]);
pets["species"] = "mammals";
for (let pet in pets) {
console.log(pet);
}
for (let pet of pets) {
console.log(pet);
}
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: for of js
let panier = ['fraise', 'banane', 'poire'];
for (const fruit of panier) {
console.log(panier.indexOf(fruit));
}
Example 5: javascript for of
const array = ['hello', 'world', 'of', 'Corona'];
for (const item of array) {
console.log(item);
}
Example 6: js for of
const array1 = ['a', 'b', 'c'];
for (const element of array1) {
console.log(element);
}