python extract every nth value from list

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Giacomo
28 Feb 2017
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]
Amanda
18 Apr 2018
1start_from = 0
2every_nth = 2
3a_list[start_from::every_nth]
Abrianna
08 Nov 2018
1import numpy as np
2values=np.arange(0,10)
3print(values[::2])
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