Can you guess the output? | Arrays & Shared References in JS #javascript #arrays #frontend #snackjs

This JavaScript puzzle dives into how reference types work — and it's one of the most common sources of confusion, even for experienced devs!

When you assign an array or object to another variable, you're not copying the data — you're copying the reference.
That means changes made through one variable affect the other.
In this video, we test your understanding with a simple but tricky example.
Perfect for interview prep, JS learners, or anyone who's been surprised by how JavaScript handles memory.

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#javascript #arrays #shorts #webdevelopment #frontend #snackjs

Видео Can you guess the output? | Arrays & Shared References in JS #javascript #arrays #frontend #snackjs канала SnackJS