Q: What is the difference between “Null” and “Undefined”? Answer: Null is an object and Undefined is a type. “Undefined “ means .. a variable declare but no value has been assigned. And “Null” is an assignment value you can assign in a variable. Q: What is the difference between…

Hello, my programmer friends!! Today I am discussing react basic concept. Let's start! React not a framework: If you are a react developer then you should know that this is a javascript library, not a framework. Because you don't show readymade file in this. …

Hello, my programmer's friends!! Today I will describe to you some basic knowledge about javascript. Are you ready …!! Let's start now! Types of values in Javascript: Friends!! Are you see the sky!! If you see the sky then you see many stars in the sky.!! Sure!? So my friends……

Hello, my programmer's friends!! Today I will discuss some basic concepts of javascript. I will try to introduce that very easily and with fun. Let's go mission start!! 5 concepts from Javascript string : Concat Method: Imagine you and your wife is coding now on a computer. You say your wife “I Love” and your wife…