Regexp exercises

Practice regular expressions

If you have learned regexps, but haven’t had a chance to put them into practice, then this e-mail course is for you: Each day, you’ll receive a problem to solve with a regular expression (regexp). The following day, you’ll receive the solution — in Python, Ruby, JavaScript, and PostgreSQL. These exercises are taken from my book, Practice Makes Regexp, which contains 50 such problems to help you increase your regexp fluency. Practice your regexps, and become a more powerful programmer!