Update a slice of tensor in torch

Question

How to slice tensor's rows in Torch like we do in Numpy with m[begin:end, :] ?

Example of code that I want to run:

require 'torch'
m = torch.Tensor(10, 2):zero()
a = torch.Tensor(5, 2):fill(1)
m({{1,5}, {}}) = a -- Error at this line

Expected value for m

1  1
1  1
1  1
1  1
1  1
0  0
0  0
0  0
0  0
0  0
[torch.DoubleTensor of size 10x2]

Answer 1

I had to use brackets m[] instead of parenthesis

Rest of the code is fine.