Understanding JavaScript Function Invocation and "this" (yehudakatz.com)

submitted 1 year ago by decaffeinatedcool@kbin.social to c/programming@kbin.social

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Over the years, I've seen a lot of confusion about JavaScript function invocation. In particular, a lot of people have complained that the semantics of this in function invocations is confusing. In my opinion, a lot of this confusion is cleared up by understanding the core function invocation primitive, and

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[-] bennyp@kbin.social 2 points 1 year ago

this is very handy when you want to carry over some shared context. Justin Fagnani described this as an implicit first argument, which is a model that helped me understand how to use it better.

[-] uniqueid198x@lemmy.dbzer0.com 1 points 1 year ago

Cool. As mentioned, I have been in a different tech for a while now, and this article is from 2011, so I was interested if people do still use it

this post was submitted on 31 Aug 2023

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