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

We indicate regular expressions in the text using bold, show where they match using underlining, and show captures using shading. Python’s Regular Expression Language In this section we look at the ...

If you’ve programmed in Perl or any other language with built-in regular-expression capabilities, then you probably know how much easier regular expressions make text processing and pattern ...

Regular Expressions (aka Regex) are simply a way of describing what a stream of text should look like. So when you feed G rep a bit of R egular E xpression, it P rints only the text that matches ...