Concatenate 3 unidimensional arrays together in numpy

Question

I\'m leaving MatLab for numpy and in general it\'s going ok, but I\'m having a nightmare finding a nice pythonic way to do what would have done this in MatLab:

A         


        

Answer 1

You can use np.c_[A,B,B], which gives

array([[1, 5, 5],
       [2, 6, 6],
       [3, 7, 7],
       [4, 8, 8]])