MRAB <pyt...@mrabarnett.plus.com> wrote: > I raise you one character: > > ishex2 = lambda s: not(set(s)-set(string.hexdigits)) # Yours > ishex3 = lambda s: not set(s)-set(string.hexdigits) # Mine > > I could actually go three better: > > ishex3=lambda s:not set(s)-set(string.hexdigits)
But none of those pass your own "ishex('') should return False" test. -- http://mail.python.org/mailman/listinfo/python-list