https://abs.twimg.com/emoji/v2/... draggable="false" alt="💛" title="Geel hart" aria-label="Emoji: Geel hart"> Day https://abs.twimg.com/emoji/v2/... draggable="false" alt="2️⃣" title="Nummertoets twee" aria-label="Emoji: Nummertoets twee"> / https://abs.twimg.com/emoji/v2/... draggable="false" alt="3️⃣" title="Nummertoets drie" aria-label="Emoji: Nummertoets drie">https://abs.twimg.com/emoji/v2/... draggable="false" alt="0️⃣" title="Nummertoets nul" aria-label="Emoji: Nummertoets nul"> days of basics in JavaScript series

→ What is data type?

→ How many data types are in javaScript?

#javascript30

Let me explain!https://abs.twimg.com/emoji/v2/... draggable="false" alt="🧵" title="collectie" aria-label="Emoji: collectie">https://abs.twimg.com/emoji/v2/... draggable="false" alt="👇" title="Rug van hand met omlaag wijzende wijsvinger" aria-label="Emoji: Rug van hand met omlaag wijzende wijsvinger">

https://abs.twimg.com/emoji/v2/... draggable="false" alt="📌" title="Punaise" aria-label="Emoji: Punaise"> What is data type?

→ Data type means which type of data or value.

→ It defines which "type" of variable has a value or data.

→ The data type defines the type of data or value.

→ It can be number, string, boolean, etc.

https://abs.twimg.com/emoji/v2/... draggable="false" alt="📌" title="Punaise" aria-label="Emoji: Punaise"> How many data types are in javaScript?

https://abs.twimg.com/emoji/v2/... draggable="false" alt="👀" title="Ogen" aria-label="Emoji: Ogen"> There are 2 types of data types in JavaScript.

https://abs.twimg.com/emoji/v2/... draggable="false" alt="1️⃣" title="Nummertoets een" aria-label="Emoji: Nummertoets een"> Primitive data types

https://abs.twimg.com/emoji/v2/... draggable="false" alt="2️⃣" title="Nummertoets twee" aria-label="Emoji: Nummertoets twee"> Non-primitive / object / reference data types.

https://abs.twimg.com/emoji/v2/... draggable="false" alt="1️⃣" title="Nummertoets een" aria-label="Emoji: Nummertoets een"> Primitive data types

https://abs.twimg.com/emoji/v2/... draggable="false" alt="⛔" title="Geen doorgang" aria-label="Emoji: Geen doorgang"> Primitive values are immutable data types.

1. string
2. number
3. bigInt
4. boolean
5. undefined
6. symbol (ES6 - 2015)
7. null

https://abs.twimg.com/emoji/v2/... draggable="false" alt="📌" title="Punaise" aria-label="Emoji: Punaise"> And in the next thread we will talk about each of them in detail, so stay tuned with me:)

https://abs.twimg.com/emoji/v2/... draggable="false" alt="2️⃣" title="Nummertoets twee" aria-label="Emoji: Nummertoets twee"> Non-primitive / object / reference data types.

https://abs.twimg.com/emoji/v2/... draggable="false" alt="⛔" title="Geen doorgang" aria-label="Emoji: Geen doorgang"> Non-primitive values are mutable data types.

1. Array
2. Object
3. Function, etc.

https://abs.twimg.com/emoji/v2/... draggable="false" alt="📌" title="Punaise" aria-label="Emoji: Punaise"> And in the next thread we will talk about each of them in detail, so stay tuned with me:)

https://abs.twimg.com/emoji/v2/... draggable="false" alt="📌" title="Punaise" aria-label="Emoji: Punaise"> Difference between immutable and mutable?

https://abs.twimg.com/emoji/v2/... draggable="false" alt="👇" title="Rug van hand met omlaag wijzende wijsvinger" aria-label="Emoji: Rug van hand met omlaag wijzende wijsvinger"> https://twitter.com/ATechAjay/status/1498586025785839620">https://twitter.com/ATechAjay...

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