Table of Contents
What we are going to look at through this article is Deno.js Tutorial to Check Whether a Variable is a Number or Not in TypeScript Using isNumber Module We will look at this in detail through this article.
Deno.js Tutorial to Check Whether a Variable is a Number or Not in TypeScript Using isNumber Module
Deno isNumber
Usage
import { isNumber } from "https://raw.githubusercontent.com/ajimae/isNumber/master/mod.ts";
var numberOne = 5;
const checkOne = isNumber(numberOne);
console.log(checkOne); // true
var numberTwo = '5';
const checkTwo = isNumber(numberTwo);
console.log(checkTwo); // falseRead Also: Deno.js Denon Library Tutorial to Monitor Changes and Restart App Automatically in TypeScript
Conclusion
What we learned through this article is Deno.js Tutorial to Check Whether a Variable is a Number or Not in TypeScript Using isNumber Module. Also if you have any doubts please leave a comment via the comment box. And we ask that you benefit everyone who shared this article with your friends.
