Don't Pass & Return Null ❌

Returning null from methods is bad, but passing null into methods is worse.

Unless you are working with an API which expects you to pass null, you should avoid passing null in
your code whenever possible.

#CleanCode #Exception #Null

JavaScript — Null vs. Undefined ⚡️

Learn the differences and similarities between null and undefined in JavaScript. ⁉️

At first glance, null and undefined may seem the same, but they are far from it. ↔️

This article will explore the differences and similarities between null and undefined in JavaScript. ✅

https://t.me/pgimg/97

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

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#JavaScript #Null
@ProgrammingTip