Pattern matching is an important technique used in text processing, and Regex is here to help. Find out how to use the Pattern class and constructs like quantifiers and boundary matchers to ...

Explore the Regex API Pattern, Matcher, and PatternSyntaxException are the three classes that comprise the Regex API. Each class offers methods that you can use to integrate regexes into your code.

All but the most casual Linux users no doubt have encountered regular expressions, if only in a cursory manner. Regular expressions are extremely powerful and flexible pattern-matching and -replacing ...