Paul Rubin wrote: > > 1. It is pure duplication that *adds* keystrokes. > > Nobody says you shouldn't use list(s) if you know you're dealing with > a set. The idea of s.values() is so you can duck-type between dicts > and sets.
if y is a dict, "x in y" looks for a matching key, not for a matching value. </F> -- http://mail.python.org/mailman/listinfo/python-list
