Data Types | alunissage

📄️ Numbers

To write numbers with many zeroes:

Quotes

Declaration

Add/remove items

Iterable objects are a generalization of arrays. That’s a concept that allows us to make any object useable in a for..of loop.

Map

JavaScript engine keeps a value in memory while it is “reachable” and can potentially be used.

Let’s step away from the individual data structures and talk about the iterations over them.

The two most used data structures in JavaScript are Object and Array.

Creation

JSON.stringify