Extracting and Replacing Substrings in Java – Complete Guide with Examples
Learn how to extract and replace substrings in Java using `substring()`, `replace()`, and `replaceAll()`. Covers regex, edge cases, and best practices.
Learn how to extract and replace substrings in Java using `substring()`, `replace()`, and `replaceAll()`. Covers regex, edge cases, and best practices.
Learn efficient ways to reverse and rotate strings in Java. Covers StringBuilder, substring, real-world applications, and best practices with examples