ES6 For Of and In Loops

let array = [1, 2 , 3, 4, 5]for (let i = 0; i < array.length; i++){
console.log(array[i])
}
let array = [1, 2 , 3, 4, 5]for (let element of array){
console.log(element)
}
const object = { a: 1, b: 2, c: 3 };for (const property in object) {
console.log(`${property}: ${object[property]}`);
}
// expected output:
// "a: 1"
// "b: 2"
// "c: 3"

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store