JavaScript - Map vs. ForEach 🗺

What’s the difference between Map and ForEach in JavaScript❓

Let’s first take a look at the definitions on MDN 🌀 :
• forEach() ➖ executes a provided function once for each array element.

• map() ➖ creates a new array with the results of calling a provided function on every element in the calling array.

What exactly does this mean❔

https://t.me/pgimg/81

[ Article ] : http://bit.do/mapjs

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#JavaScript #ForEach #Map
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