Array Methods Work on NON-Arrays?!

Array methods are DECEPTIVE! They work on any object with length property. This object isn't an array, but map() works on it! JavaScript lies about types!

#javascript #javascripttricks #arraymethods #arraylikeobjects #typecoercion #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #ducktyping #advancedjavascript

https://www.youtube.com/watch?v=7Kc8hvaE580

Array Methods Work On Objects?!

JavaScript array methods work on objects that look like arrays! This is a hidden feature that will blow your mind! Watch this!

#javascript #javascripttricks #codingtips #programmingtutorial #arraymethods #javascriptquiz #codingchallenge #javascriptshorts #javascriptweird #arraylikeobjects #javascriptwtf #prototypemethods

https://www.youtube.com/watch?v=FSs16Fgcf34