JavaScript ++a Output Explained | Pre Increment Trap

In this JavaScript short video, we explain how the pre-increment operator works.

Many developers get confused about how ++a increments the value before assignment.
This video shows step-by-step why the value becomes 101 and why the final output is 202.

This is a very common JavaScript interview question and a must-know concept for beginners.
JavaScript increment operator
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Видео JavaScript ++a Output Explained | Pre Increment Trap канала Priya Gajbhiye