Answers for "how to know variable type in javascript"

14

javascript how to know type of variable

var foo = "Hello";
console.log(typeof foo); // string
Posted by: Guest on February-20-2020
9

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
Posted by: Guest on July-20-2020
12

check data type in js

typeof("string"); //string
typeof(123); //number
Posted by: Guest on July-25-2020

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