Answers for "iterate key item"

10

iterate key value object javascript

'use strict';
// ECMAScript 2017
const object = {'a': 1, 'b': 2, 'c' : 3};
for (const [key, value] of Object.entries(object)) {
  console.log(key, value);
}
Posted by: Guest on September-02-2020
1

for in loop key

// if you want to get the 'value' of the key  you can do it this way
const user = {firstName: 'John', lastName: 'Doe'}

for(key in user) console.log(user[key]);
// output : 
// John
// Doe
Posted by: Guest on April-02-2021

Code answers related to "Javascript"

Browse Popular Code Answers by Language