Let’s better know the famous VDOM

Document Object Model (DOM) is a basic representation of your UI. Everything you see on the UI is…

Day #7 Pro Tip #Javascript

“Pretty Print” your JSON output. Helpful while debugging on terminal.

Day #8 Pro Tip #Javascript

Double not — always not out.

Your variable hold multiple data types ? Tired of checking null / undefined or zero ? Use !! ( two times ‘!’ (not) operator ) . That will type cast your variable into boolean

Day #5 Pro Tip #Javascript

Simplify if condition — Use indexOf

Do you have one variable to be checked against multiple values ?

For e.g. Jack will be happy when he will get to eat Mango, Apple, Grapes or Guava

Day #6 Pro Tip #Javascript

Save bytes — Use unary operator instead parseFloat

Consider the following examples

var height= “123.45”

console. log(parseFloat(height))) // 123.45

Day #10 Pro Tip #Javascript

Conditionally set an object property using the spread operator !!

Let’s consider this example:

var object = {
   "name": "Arwa",
   "city": "Mumbai"
}

Day #9 Pro Tip #Javascript

Block level scope in Javascript !!!

Let us consider this example

function scope() {

  var scope = "I am outer scope"

  if(true){
    var scope = "I am inner…