object.keys(object).length example

Terrible Tern answered on July 25, 2023 Popularity 9/10 Helpfulness 7/10

answer object.keys(object).length example

object.keys(object).length example

Comment

const person = {
  firstName: "John",
  lastName: "Doe",
  age: 30,
  occupation: "Engineer"
};

// Get an array of keys (property names) from the 'person' object
const keysArray = Object.values(person);

// Get the number of properties in the 'person' object
const numberOfProperties = keysArray.length;

console.log(keysArray); // Output: ["firstName", "lastName", "age", "occupation"]
console.log(numberOfProperties); // Output: 4

Popularity 9/10 Helpfulness 7/10 Language javascript

Source: chat.openai.com

Tags: javascript

Link to this answer
Share Copy Link

Contributed on Jul 25 2023

Terrible Tern

0 Answers Avg Quality 2/10

object.keys(object).length example

Contents

More Related Answers

object.keys(object).length example

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.