TypeScript Tutorial in Hindi #42 - Best practices

Do not use this

Number, String, Boolean and Object

use this

number, string, boolean and object,

dont-dos.ts

var someData:string="Anil sidhu";

var someData2="Anil sidhu";

var someData3:String="Anil sidhu";

let userEmail:String;

dont-dos.js

"use strict";

var someData = "Anil sidhu";

var someData2 = "Anil sidhu";

var someData3 = "Anil sidhu";

let userEmail;