JavaScript Null vs Undefined - #JavaScriptJanuary

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Watch the entire #JavaScriptJanuary series from the beginning!

In this video I'll explain the differences between null and undefined in JavaScript.

I'll be releasing a new video every day in January! Stay tuned..
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Комментарии
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Thanks for all of the support! Stay tuned for a new video every day in January!!

Watch the entire #JavaScriptJanuary series from the beginning!

📚 My Favorite Web Design Books 📚
Web Design with HTML, CSS, JavaScript and jQuery Set by Jon Duckett (paid link)

codeSTACKr
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Please make a video on prototypal inheritance in JavaScript

rajeshsahu
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Feel like I will learn many good things from you. I watch a lot of tutorials, but there's something different about your tutorials. Keep it different!

shnam
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Nice explanation and examples!
Thank you!

dimitrisandroid
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Dude, thank you for what you are doing. Love you

knightrder
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1:14 i know this is only 90 sec but just an fyi to others, it will result in a Reference Error is the name isn't declared in the first place. It's probably best to use typeof name === "undefined"

Vibestr
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I think undefined is variable that haven't been assign OR haven't been declare as you can try it
typeof(asdfawert)

richiekho
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Well instead of randomly picking topis why don't you just create a tutorial playlist?

FirdavsiWebDev