1# Basic syntax:
2new_list = your_list[start_index::spacing]
3
4# Example usage using list slicing:
5# Say you have the following list and want every third item
6your_list = [0,1,2,3,4,5,6,7,8,9]
7new_list = your_list[0::3]
8
9print(new_list)
10--> [0, 3, 6, 9]