Regular expressions come in handy for all varieties of text processing, but are often misunderstood--even by veteran developers. Here's a look at intermediate-level regular expressions and what ...

How to use the regular expression functions provided by the ‘re’ library to match, search, and replace text in your Python programs.

Basic UNIX Regular Expressions The reflector can search for names using a key that is a UNIX basic regular expression. The PUIDNETD_DATA_RE ('r') field value gives the regular expression and some ...