#15 JavaScript Strict Mode TRAP! Duplicate Parameters Output Explained in 30 Seconds

Описание: JavaScript strict mode can instantly break your code if you write duplicate function parameters. In this short, we quickly demo how "use strict" changes JavaScript behavior and why the same code works in normal mode but throws an error in strict mode. If you’re preparing for JavaScript interviews, frontend roles, or want to understand how JS engines parse and validate functions, this video will help you master strict mode rules and avoid common mistakes. Watch the complete breakdown and boost your JavaScript fundamentals today!

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