Regular expressions are an area of computing that most of us know a little about, have a rough understanding of, but have often avoided using except when absolutely necessary. In the past, they often ...

This is a program that uses regular expression to validate an IP address input by a user. This program is implemented by using the Java String method "matches(String regex)" which returns a boolean ...

Chimera is a software regular expression matching engine that is a hybrid of Hyperscan and PCRE. The design goals of Chimera are to fully support PCRE syntax as well as to take advantage of the high ...

The first half of this tutorial introduced you to regular expressions and the Regex API. You learned about the Pattern class, then worked through examples demonstrating regex constructs, from basic ...

I was involved in a recent discussion on the "best" way to remove a given parameter from a URL string. The conversation began with using string primitives to split and join the parameter, a method ...