So, it can be easily said that the index range of a list in Python will be 0 to n-1, where n is the total items in the list. In the above example, the index range will be 0 to 2 (3-1). Negative ...

One of the most common errors encountered by developers when working with Python is the “List index out of ... One possibility is that the wrong index number was used when attempting to access a value ...

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 .

In Python, the most common of these data types is called the "list." The list is a zero-indexed collection of data of any type, stored linearly: the first item is at index 0, the second at index 1 ...