I have a list I filter using another list and I would like this to be as fast as possible right now I do like this:
[x for x in list1 if x not in list2] i tried using the method filter: filter(lambda x: x not in list2, list1) but it didn't make much difference, because of lambda I guess is there any way I can speed this up -- http://mail.python.org/mailman/listinfo/python-list
