On Sat, Jun 15, 2013 at 3:49 AM, MRAB <pyt...@mrabarnett.plus.com> wrote: > The general rule is that an object is true-ish unless it's false-ish > (there are fewer false-ish objects than true-ish objects, e.g. zero vs > non-zero int).
With a few random oddities: >>> bool(float("nan")) True I somehow expected NaN to be false. Maybe that's just my expectations that are wrong, though. ChrisA -- http://mail.python.org/mailman/listinfo/python-list