Are You Using Null And Undefined Wrong?

Published: 06 July 2021
on channel: Web Dev Simplified
71,601
3.2k

Null and undefined may seem like the same thing, but they are actually quite different. In this video I cover all the similarities and differences between null and undefined.


📚 Materials/References:

Null Vs Undefined Article: https://blog.webdevsimplified.com/202...
Double Vs Triple Equals Video:    • JavaScript == VS ===  
Double Vs Triple Equals Article: https://blog.webdevsimplified.com/202...

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My Blog: https://blog.webdevsimplified.com
My Courses: https://courses.webdevsimplified.com
Patreon:   / webdevsimplified  
Twitter:   / devsimplified  
Discord:   / discord  
GitHub: https://github.com/WebDevSimplified
CodePen: https://codepen.io/WebDevSimplified


⏱️ Timestamps:

00:00 - Introduction
00:52 - Similarities
01:44 - What Is Null
02:33 - What Is Undefined
03:08 - Tricky Parts


#Null #Undefined #NullVsUndefined


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