Stack and Heap memory in javascript

[LearnerAbhi]

//datatypes are based on memory allocation
Primitive datatypes-> call by value (string, number, boolean, null, undefined, BigInt, symbol) ->Stack memory

Reference/Non primitive data types -> call by reference ( array, object, function) -> heap memory

JavaScript is a dynamically typed language. This means that you don't need to specify the data type of a variable when you declare it.

[Talha_]

There are 2 types of datatype
1. Primitive datatype:-
1.String
2. Number
3. Boolean (true / false)
4. null (iska matlab hai empty or zero nahi hai)
5. undefined (aapne variable declare kardiya hai but usmein aap kya value dalenge aapne decide nahi kiya hai)
6. Symbol (kisi bhi value ko unique banane ke liye use kiya jata hai)
7. BigInt (jo badi values hoti hai oo hum BigInt mein use karte hai)

2. Preference datatype (Non Primitive datatype)
1. Array ( [ ] )
2. Object ( { } )
3. Function ( function( ){ } )

[Anshuverma]

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[BitFire]

"Hats off to Chai aur Code for transforming my coding experience. Clear, concise, and captivating!"

[iamkmsyed]

Teacher Teach Tech Tremendously! Usually I am not complete most of the courses more than 20% but i touch video 10, is one of the milestone for me!

[niteshkushwaha]

Primitive Types:
1. Stored in stack.
2. Passed or assigned by value (call by value).
3. Changes to copies don't affect the original.

Reference Types:
1. Stored in heap; accessed via references (stored in stack).
2. Changing the value through another reference affects the original.

[ajaysinghrathour]

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[rabiafaisal]

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[namansharmacsb]

9:45 sir topic difficult hai
but apne esko easy way mai explain krke easy topic bana diya hai
thank you and keep uploading

[SounakSaha-nhqm]

Thank you Sir for making the difficult concept extremely simple. God bless you.

[RajeevTutorials-iijc]

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[priyadarshiranjan]

Primitive Datatypes
Number => number
String => string
Boolean => boolean
null => object
undefined => undefined
Symbol => symbol
BigInt => bigint

2) Non-primitive Datatypes
Arrays => object
Function => function
Object => object

[believeyou]

😍 Love the way you simplified. If teaching is an Art you are Leonardo da Vinci.

[shahriarhossain]

Watching this playlist for the second time. Each time I am learning new things and my JS concepts are clearing more.

[vivektiwari]

was confused in this concept from FSJS bootcamp 2, now cleared, thanks sir,

[harsitcreatorsproop]

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[yogeshkumarpatil]

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[shailenderjaiswal]

calm and peaceful and enjoyful explanation

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[anmol.rajput.]

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[samuelfernandes]

Literally nobody taught this on entire YouTube in javascript your the first ❤