Python Get Length of List (Size of List in Python)
If you want to get the length or size of a Python list (array), use the built-in
len() function returns the number of elements in the list, the syntax of the
len() function is as follows:
For example, consider the following example:
countries = ['Italy', 'Brazil', 'Spain', 'Sweden'] print(len(countries))
In this example, we have a list called countries which contain four elements. So the
len() function should return 4.
If the list is empty, the
len() function will return 0.