How to Slice Entire NumPy Array

In this example we will show how to slice the entire NumPy array in Python.

Source Code

import numpy as np

n = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])

# get every other element from the entire array
print(n[::])     # default step
print(n[::3])    # specify the step

Output:

[ 1  2  3  4  5  6  7  8  9 10]
[ 1  4  7 10]