Loop over the keys of an object in JavaScript
In this tutorial, you will learn how to iterate over the keys of an object in JavaScript.
Solution
for…in loop can be used to iterate over the keys of an object. during each iteration we can access the respective key of the object
Program
const student = {
name: 'Anita',
class: 5,
age: 11,
nationality: 'India'
}
for ( let key in student ) {
console.log(key);
}