Day 2 Learning Javascript #shorts #javascript #webdevelopment #engineering #engineerprajwal

Hello Everyone
I am Engineer Prajwal from a Tier 3 College Aspiring for Becoming a good Programmer

That's Why I take the Challenge to learn JavaScript

I am trying to learn JavaScript in 60 Days

Today I learn About :-
Primitive Datatypea and Non Primtive Datatype

Primtive Datatypes in JS

1. Null :Represents the absence of a value or a null object reference.
2. Numbers : Which Can Contains Both Int and Float Values
3. Boolean : Represents a logical value, either true or false.
4. BigInt : Store the Big Integer value
5. Strings : Represent sequence of Characters enclosed in Single or Double Quotes
6. Symbol : A symbol, in the context of programming, is a fundamental data type used to represent identifiers, such as variable or function names, often characterized by immutability and uniqueness.
7. Undefined : Represents a variable that has been declared but not assigned a value.

Non-Printive Datatypes or Objects in JS

Objects : objects are instances of classes or data structures that encapsulate data and behavior. They are a fundamental concept in object-oriented programming (OOP), allowing developers to model and organize code in a modular and reusable way. Objects contain attributes (data fields) and methods (functions) that operate on the data.