Answers for "create new numpy.ndarray of size"

1

python numpy array size of n

numpy.array([0] * n) #creates an int64 numpy array of size n with each element having a vaule of 0
numpy.array([0] * n, dtype = '<type>') #creates a numpy array of size n with a type of <type>
Posted by: Guest on October-07-2020
0

dimensions of np array python

>>> x = np.zeros((3, 5, 2), dtype=np.complex128)
>>> x.size
30
>>> np.prod(x.shape)
30
Posted by: Guest on April-16-2020

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