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 ...

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 ...

Now that we know a little bit more about regular expressions and how to write them, we can actually use them to validate a String object in Java! But first, we will look at a class called Pattern in ...

The people who attended my presentations at RMOUG Training Days 2010 asked several good questions. One question that was asked in the Groovy presentation that I really wish I had included a slide on ...