>>> a = [0, 2, 3, 2] >>> a.remove(2) >>> a [0, 3, 2]
>>> a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] >>> del a[-1] >>> a [0, 1, 2, 3, 4, 5, 6, 7, 8]