JavaScript Variables: The Ultimate Guide

🧠 Do you like to get to the bottom of things? This video is a complete and in-depth guide to variables in JavaScript, warts and all! I don't shy away from advanced concepts to talk about primitives, reference types (objects), pass by value, scoping and the dynamic nature of JavaScript. Languagehacker++

[@wongpakchung4190]

Invaluable lessons compacted into 1 video. Impressive ! Thank you.

[@andybourgeoisinfo]

I just found your channel. It is one of the best I've seen for learning programming! Thank you!

[@JordanSzymczyk]

Hello Bran. Love your videos!!! I have one question about this one. Your examples of a.keys() and a.values() does not work for me. Should it be Object.keys(a) and Object.values(a)? Or is there something I'm missing?

[@branvandermeer]

Thanks! And you are right, I made typo in this code. The correct version can be found here: gist.github.com/branneman/faefb855ca7f856c88041da6ef18e153#file-2-object-js