On Mon, Oct 17, 2011 at 2:44 PM, Noah Hall <enali...@gmail.com> wrote: > There's the isdigit method, for example - > >>>> str = "1324325" >>>> str.isdigit() > True >>>> str = "1232.34" >>>> str.isdigit() > False >>>> str = "I am a string, not an int!" >>>> str.isdigit() > False
That works for non-negative base-10 integers. But: >>> "-1234".isdigit() False Cheers, Ian -- http://mail.python.org/mailman/listinfo/python-list
