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re: Mastering Hard Parts of JavaScript: Callbacks I VIEW POST

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re: Being that this is intended to teach "the hard parts of JavaScript" I think you should take some care to not teach bad habits inadvertently as well...
 

You're 100% correct there. I should have assigned initialValue to a new variable to make sure the function has no side effects. Bad miss on my part. Thanks for pointing out 😊

 

maybe then update the post as not everyone is going to fully read the comments section :)

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