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Updates on data types #19

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Nov 27, 2021
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Updates on data types #19

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Update README.md
MarcoZeee Nov 22, 2021
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MarcoZeee Nov 25, 2021
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20 changes: 17 additions & 3 deletions README.md
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Expand Up @@ -134,16 +134,30 @@ Node.js runs in a single process and the application code runs in a single threa

## Q. ***What are the data types in Node.js?***

*Primitive Types*
Just like JS, there are two categories of data types in Node: Primitives and Objects.

*Primitives*

* String
* Number
* Bigint
* Boolean
* Undefined
* Null
* RegExp
* Symbol

*Objects*

* Function

* Array

* `Buffer`: Node.js includes an additional data type called Buffer (not available in browser\'s JavaScript). Buffer is mainly used to store binary data, while reading from a file or receiving packets over the network. `Buffer` is a class.


* other regular objects


* `Buffer`: Node.js includes an additional data type called Buffer (not available in browser\'s JavaScript). Buffer is mainly used to store binary data, while reading from a file or receiving packets over the network.

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