Sorting a list in Python is simple, and you have two options: In-place: Modifies the list. Out-of-place: Returns a new list and doesn't modify the original list. The sort method is in-place, and it ...

For example, using an index of -1 is a handy way to grab the last item from a list no matter the size of the list. In that case, list_of_ints[-1] yields 3 , and list_of_objects[-1] yields None .

Learn how to add to a list in Python, create lists, insert entries, and more. ... The reason for this seeming lunacy, is that list indexes always start at 0. This is true for all programming.