2. Core Java Interview question : Difference between String, StringBuffer and StringBuilder in Java
difference between String, StringBuffer, and StringBuilder
String:
Immutable, meaning once created, cannot be changed. Suitable for situations where content is fixed and won't change frequently.
StringBuffer:
Mutable, allows changes to the existing object without creating new objects. Recommended when content will change frequently.
StringBuilder:
Similar to StringBuffer but not synchronized, making it faster in multi-threaded environments. Ideal when frequent content changes are needed and thread safety is not a concern.
Видео 2. Core Java Interview question : Difference between String, StringBuffer and StringBuilder in Java канала Pavan Tricks
String:
Immutable, meaning once created, cannot be changed. Suitable for situations where content is fixed and won't change frequently.
StringBuffer:
Mutable, allows changes to the existing object without creating new objects. Recommended when content will change frequently.
StringBuilder:
Similar to StringBuffer but not synchronized, making it faster in multi-threaded environments. Ideal when frequent content changes are needed and thread safety is not a concern.
Видео 2. Core Java Interview question : Difference between String, StringBuffer and StringBuilder in Java канала Pavan Tricks
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8 апреля 2024 г. 17:03:37
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