Avoid NullReferenceException in Java - Search Videos

One line fix that prevents NullPointer #java #codinginterview #programming

YouTubeAmigoscode

One line fix that prevents NullPointer #java #codinginterview #programming

You're calling .equals() on a null reference. Boom — NullPointerException. The fix? Flip it: "John".equals(name). The constant can never be null so it safely returns false. This is called the Yoda condition and interviewers love asking about it.

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