Regular expressions are a powerful programming tool, and the best way to solve many problems, but few people would call them a delight to use. Trying to tune a regex to match exactly the string you ...

If you consider yourself a good cook, you may or may not know how to make a souffle or baklava. But there are certain things you probably do know how to do that form the basis of many recipes. For ...

How do you find out if a user has entered a valid email address? Do you check for an at-sign, or is it more complicated? For many developers the answer is a regular expression, a little bit of code ...