Understanding JavaScript Object References : A Visual Explanation 🧠
Learn to tackle JavaScript Interview Questions related to Objects, References, Cloning, Copying, Pass by value, and Pass by reference. This video visually represents how objects get stored and work in JavaScript.
Many web developers misunderstand how value and references work for primitive and object values in JavaScript. Thus, there will be bugs and unnecessary code written to fix issues. Learn the fundamental concepts from this video to stay ahead of the curve.
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Timecodes
0:00 - What Can You Expect
01:02 - JavaScript Data Types
02:10 - Value vs Reference
04:24 - Pass By Value In JavaScript
07:45 - Pass By Reference In JavaScript
14:56 - Freeing Up Memory
15:50 - Object Copy vs Clone
17:44 - How To Clone Object in JavaScript
20:10 - The Problem of Shallow Copy
22:52 - Object Deep Cloning
24:24 - End Note and Next
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