“How One Tiny ! Can Break (or Save) Your JavaScript Code

When learning JavaScript, it's easy to run into odd-looking outputs, especially when it comes to strings, numbers, and how they interact. In this quick post, we’ll walk through some basic but important concepts like variable declarations, negation, and type coercion in string and number operations.

Apr 24, 2025 - 15:41
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“How One Tiny ! Can Break (or Save) Your JavaScript Code

When learning JavaScript, it's easy to run into odd-looking outputs, especially when it comes to strings, numbers, and how they interact. In this quick post, we’ll walk through some basic but important concepts like variable declarations, negation, and type coercion in string and number operations.