[ ] A bracket expression. Matches a single character that is contained within the brackets. [^ ] Matches a single character that is not contained within the brackets. ^ Matches the starting position ...

This RegEx engine compiles a regular expression string into an NFA, and can optionally convert the NFA into a DFA, which executes much faster; the generated NFA/DFA can then be executed against a ...

Regex is a powerful – yet overlooked – tool in search and data analysis. With just a single line, you can automate what would otherwise take dozens of lines of code. Short for “regular expression,” ...

If you’ve struggled with regular expressions that took hours to match when you needed them to complete in seconds, this article is for you. Java developer Cristian Mocanu explains where and why the ...

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 ...

Google Analytics introduces regex support for event creation, offering greater flexibility, precision, and improved insights for marketers. Google Analytics now supports regex for event creation and ...

In DDoS Protection, Gcore uses the bundle of XDP and regular expressions (regex). This article will explain why Gcore started using this solution (regex in XDP) and how they bound them via a ...

Microsoft has released a new fuzzing tool designed specifically to find mistakes in regular expressions in application code that could be vulnerable to attack. The SDL Regex Fuzzer identifies ...