Java Enums Explained with Traffic Signals | Java in 30 Days | DAY - 23 (Part - 1)
Struggling to understand Enums in Java? Don’t worry! In this video, we break it down with a real-life traffic signal example to show why enums are better than plain numbers or strings.
Learn what Enums are
How they prevent invalid values & typos
Real Java code demo with switch-case
Tech note on why enums make your code safer & more readable
Comment below: Where would YOU use enums in your projects? (Order Status, Days of Week, User Roles?)
Watch the full playlist here: • Java in 30 Days
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