http://www.diveintopython.net/power_of_introspection/built_in_functions.html
even I don't understand the explanation. Anyways, I stick with my original attitude: I don't know and I don't care, I just learn how to use it. _______________________________________________ Python-es mailing list Python-es@python.org https://mail.python.org/mailman/listinfo/python-es FAQ: http://python-es-faq.wikidot.com/
