JavaScript Problem: Explaining Eloquent JavaScript's Matrix Class

In todays JavaScript problem, we are going to dig into a code example provided in the book Eloquent JavaScript 3rd edition. This was a request from a supporter and it contains some good information. Specifically, this problem will illuminate some important concepts like the Symbol iterator interface, prototypes in classes and the use of subclasses.
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Tutorials referred to in this video:
Creating and Using JavaScript Symbols: • Creating and Using Jav...
JavaScript Classes and the Prototype: • JavaScript Classes and...
What is a Prototype: • JavaScript Question: W...
Prototypes are Everywhere: / javascript-prototypes-...
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[@karlstenator]

I started learning JavaScript with Eloquent JavaScript, but ultimately struggled with this book as I found its examples were too nuanced and abstract to follow, which obfuscated what the tutorial was trying to teach. Regardless, my skills have vastly improved through your efforts Steve, so I'll try finishing the book these Christmas holidays. 🎅🏻

[@AllThingsJavaScript]

Great to hear!

[@hassaneljebyly4346]

wow man, thank you very much, definitely subscribing!!

[@AllThingsJavaScript]

Glad I could help!

[@jamilsamir1357]

Wow. Thanks so much sir. So happy. M really grateful sir. Can't wait to digest it.

[@kajalpramanik23]

I am following your content on skillshare... But sir why do you remove your content from skillshare? 😢😢😢

[@AllThingsJavaScript]

I didn't. Skillshare removed it. It doesn't make any sense to me, so you will need to contact them or go to Udemy. I've stopped updating content on skillshare because I don't know from one moment to the next what they are going to do and it hurts students like you.