How can I flip the order of a 1d numpy array? -

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• most efficient way reverse numpy array 6 answers

i have simple 1d np.array.

is there built in functions reverse it?

for example = [0, 1, 2, 3] = [3, 2, 1, 0]?

thanks

gabriele

it same regular arrays:

b = a[::-1] 

note, creates view on array. if change original array, reversed 1 reflect it.