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πš“πšŠπšŸπšŠπšœπšŒπš›πš’πš™πš

r/javascript

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Posted by1 day ago

The difference between β€œundefined” and β€œnot defined” in JavaScript

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About Community

All about the πš“πšŠπšŸπšŠπšœπšŒπš›πš’πš™πš programming language!
Created Jan 25, 2008
r/javascript topics

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r/javascript Rules

1.
Excessive Self-Promotion

It's ok to promote your own content, or content that you're otherwise vested in, but it should not constitute a majority of your contributions.

2.
Where's the Javascript?

Demos can be fun, but they really don't provide for much discussion unless code is provided as well.

3.
/r/JavaScript is not a support forum

Is this a help request? Try /r/LearnJavascript instead!

4.
Java !== Javascript

Java is not the same as Javascript.

5.
"Remember the human."

"Remember the human."

It's ok to disagree, but we should attack ideas, not people.

6.
Low-effort content (listicles, memes, etc.)

Low-effort content such as listicles, memes, clickbait, etc. is prohibited.

7.
Advertising

Advertising paid products and services is prohibited.

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