This article explains what regex (or regular expressions) is and how to get started using it with web crawlers, plus some interesting real-world use cases. One technology skill that is too-often ...

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 ...

Google Analytics 4 has new filter match types. The match types allow for more customizable data filtering. Regex support enables complex pattern matching. Google Analytics 4 enhances filters with new ...