Regular expressions, or “regex,” is a system ... object as we’ve done above (with the [0] index). Finally, note that we used Python raw strings to construct our regex. This is because ...

Regular expressions (which we will mostly call “regexes” from now on) are defined using a mini-language that is completely different from Python—but Python includes ... and may be influenced by flags.

Remove parameters using regular expressions. The other option to remove parameters in Java or Python is to use a regular expression to delete the matching portion of the input string. This method is ...