The first half of this tutorial introduced you to regular expressions and the Regex API. You learned about the Pattern class, then worked through examples demonstrating regex constructs, from ...

A full-blown programming language like Java or Python can do many ... If you want to match an actual period, you’d use . The backslash before any character in a regex means “match whatever ...

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 much less readable but uses fewer lines of ...