JSFiddle - React, Tailwind, and code Playground

by Hifni Nazeer

JavaScript

function is_nan(value) {
    return value !== value
}

$(document).ready(function(){
	console.log(is_nan(100/2));
	console.log(is_nan('100'));
	console.log(is_nan(undefined));
	console.log(is_nan(true));
	console.log(is_nan('1,000'));
	console.log(is_nan('1K'));

});