Java Quiz 19 - What is the difference between StringBuilder and StringBuffer
Java Quiz 19: What is the difference between StringBuilder and StringBuffer in Java?
In Java, the primary difference between StringBuilder and StringBuffer is that StringBuffer is thread-safe due to its synchronized methods, while StringBuilder is not. As a result, StringBuilder is faster and should be preferred in single-threaded environments. Both classes are used to manipulate strings, but choosing the right one depends on whether thread safety is a concern. Want to test your knowledge on Java string handling? Take this quiz!
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