Slices in Python let you return chunks of data from strings, tuples, and lists. This is useful if you ever want to get a few items from a list, or if you want to grab a chunk of a string.

How to reverse a list in Python with slicing Another option for reversing your list is to use slicing. This method is a little less efficient because it creates a new copy of the list, which will ...

Slicing a Python list. ... Note that you can slice in reverse by using start and stop indexes that go backwards, not forwards: slice_list[5:2:-1] = [6, 5, 4] Slicing and shallow copies.