javascript is typeof code example

Example 1: check data type in javascript

typeof("string"); //string
typeof(123); //number

Example 2: type javascirpt

console.log(typeof 42);

Example 3: typeof in js

typeof("iAmAString");//This should return 'string'
//NO camelCase, as it is a JS Keyword

Example 4: typeof javascript

console.log(typeof 'blubber');