Tools - Roy Osherove - Team Leadership, Agile Development & .NET - Speaking, Consulting, Training and Tools. Here is a non comprehensive list of tools I made and how to download them: NOTE: you can get the source code and contribute to most of these over here Regular Expressions: Regulator:Download, more info (source)Regulazy:Download, more info (source)(if you liked regulator you’ll love this)Regex Visualizers: VS 2008 (more info) (source)
Advanced Regular Expression Tips and Techniques. Twice a month, we revisit some of our readers’ favorite posts from throughout the history of Nettuts+.
They make it possible to construct the most powerful of pattern-matching algorithms within a single expression. Every regular expression must be enclosed in slashes. Within these slashes, certain characters have special meanings; there are called metacharacters. For instance, an asterisk (*) has a meaning similar to what you have seen if you use a shell or Windows Command prompt (but not quite the same).
Matching through metacharacters Let’s say you’re looking for the name “Le Guin” and know that someone might spell it with or without a space. The difficulty of classifying Le Guin’s works So you need to match “LeGuin,” as well as “Le” and “Guin” separated by any number of spaces. /Le *Guin/ There’s a lot more than the name “Le Guin” in the line, but that’s OK. /Le +Guin/ Fuzzy character matching /\d/ Reggy - Home. A Ruby regular expression editor and tester. Regular Expressions - a Simple User Guide.
A Regular Expression is the term used to describe a codified method of searching invented, or defined, by the American mathematician Stephen Kleene.
The appropriate documentation should always be consulted. Translation: The page has been translated into Bulgarian, courtesy of Albert Ward - thanks. Contents The title is deceptive. Some Definitions before we start More Stuff. Do-it-with-sed. Regexxer Search Tool. TextCrawler - Search and Replace across files - Freeware. TextCrawler is a fantastic tool for anyone who works with text files.
This cool utility enables you to instantly find and replace words and phrases across multiple files and folders. It utilises a powerful Regular Expression engine to enable you to create sophisticated searches, preview replace, perform batch operations, extract text from files and more. It is fast and easy to use, and as powerful as you need it to be. RegExr: Online Regular Expression Testing Tool. RegexBuddy: Learn, Create, Understand, Test, Use and Save Regular Expression.
Reggy - Google Code. The Regex Coach - interactive regular expressions. Abstract The Regex Coach is a graphical application for Windows which can be used to experiment with (Perl-compatible) regular expressions interactively.
It has the following features: It shows whether a regular expression matches a particular target string. It can also show which parts of the target string correspond to captured register groups or to arbitrary parts of the regular expression. It can "walk" through the target string one match at a time. It can simulate Perl's split and s/// (substitution) operators. Contents Download and installation The Regex Coach together with this documentation can be downloaded from The current version is 0.9.2 - see the changelog for what's new. You should use Windows 2000 or Windows XP with all updates and service packs installed. You also must have the Microsoft runtime library msvcr80.dll installed. If you have a previous version (0.8.5 or earlier) of The Regex Coach installed, uninstall it first before you install the new version!
Perl 5.10 Advanced Regular Expressions. Regular Expressions Cheat Sheet.