"Marko Rauhamaa" <ma...@pacujo.net> wrote:
In almost all cases, both tests would result in the same behavior. However, the "is not" test is conceptually the correct one since you want to know if x is the one and only None object. You don't want to be fooled by an imposter object that simply looks like the None object.
Thanks for this excellent answer. "Terve, terve". -- https://mail.python.org/mailman/listinfo/python-list
