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Python create 2d array deep copy

Python create 2d array deep copy

# This is assuming that it is a matrix
newArr = [[arr[i][j] for i in range(len(arr))] for j in range(len(arr[0]))]

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Copy a 2d array in python

from copy import copy, deepcopy
y = deepcopy(x)

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Source: stackoverflow.com

Deep clone 2d list python

b = [x[:] for x in a]

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