ThinkerQAQ

String

Java · 4 notes

  1. Stringhistorical

    1. What String is. 2. Usage. 3. Source analysis: class definition, constructors, constant pool, equals, toCharArray, toString, valueOf, intern, and substring. 4. Common questions. 5. References.

  2. StringBufferhistorical

    1. What It Is: a thread-safe mutable string, essentially StringBuilder with synchronized methods. 2. Usage. 3. Implementation analysis: constructor, append, toString, and substring.

  3. StringBuilderhistorical

    1. What It Is: a mutable, thread-unsafe string. 2. Usage. 3. Implementation analysis: constructor, append, toString, and substring.

  4. String Comparisonhistorical

    Comparison of StringBuilder, StringBuffer, and String.