How to Stack Arrays Along Rows Using Hstack() Function


In this example, we will learn how to stack NumPy arrays along rows using the hstack() function in Python.

Source Code

import numpy as np

a = np.array([1, 2, 3, 4])
b = np.array([5, 6, 7, 8])

c = np.hstack((a, b))

print(c)

Output:

[1 2 3 4 5 6 7 8]
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