Tag: NaN

• All about NaN in JavaScript

  In JavaScript, NaN is one of the most confusing concepts; hence, it is often asked in the interview. You may have come across questions such as, What is NaN What is the type of NaN How to check for the NaN What is the difference between isNaN() and Number.isNaN() In this post, let us learn…

  Dhananjay Kumar | Angular Teacher | Angular Consultant | ng-India

  November 29, 2019

  JavaScript

  Interview, isNaN(), Javascript, NaN, Number.isNaN()