Primitive vs Reference Value Types in JavaScript

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One of the most important concepts in JavaScript is existence of the Reference Value Type - Object.

If you don't properly understand this concept you will make a lot of mistakes while working with variables and it would be really hard for you to find the reason for those mistakes.

After this tutorial you will know that after copying Object or Array you simply make copy of the pointer that points to the same place in memory.
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Please suggest topics for my next Coding Tutorials!

Bogdan_Stashchuk
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You're the best JavaScript teacher I've ever seen. I love your teaching style.

omidshome
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Hello, Your teaching style is fantastic!
Tutorials about WebAssembly and its deployment (ex: heroku, ...) would be very appreciated. :-)

lerinarazafy