js how to set the type of var code example

Example 1: type of variable js

// get type of variable

var number = 1
var string = 'hello world'
var dict = {a: 1, b: 2, c: 3}

console.log(typeof number) // number
console.log(typeof string) // string
console.log(typeof dict)   // object

Example 2: js data types

//There are 7 data types in JS 
//They're split in two categories - (Primitives and Complex Types)

//Primives
string, number, boolean, null, undefined

//Complex types
Object, Function