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Created 4 years ago
import numpy as npar=np.array([1,2,3,4])ar1 = np.concatenate([ar,ar])ar1array([1, 2, 3, 4, 1, 2, 3, 4])ar2 = np.array([[1,2,3], [4,5,6]])import numpy as npar=np.array([1,2,3,4])ar1 = np.concatenate([ar,ar])ar1array([1, 2, 3, 4, 1, 2, 3, 4])ar2 = np.array([[1,2,3], [4,5,6]])