Create 2D array with repeated elements with Numpy [closed]

Question

I would like to create the 2D array with respect to elements, something like:

np.array([[1, 0], [1, 0], [1, 0]])

And wanted the shape to be (1000, 2).

Answer 1

Try the below code:

import numpy as np

arr=np.tile(np.array([0,1]),(1000,1))

which gives out put as fallows:

>>> print(arr)

[[0 1]

 [0 1]

 [0 1]

 ...

 [0 1]

 [0 1]

 [0 1]]

And has a shape:

>>> arr.shape

(1000, 2)

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