http://jackstouffer.com/blog/nd_slice.html
https://www.reddit.com/r/programming/comments/3z6f7a/using_d_and_stdndslice_as_a_numpy_replacement/
Jack Stouffer via Digitalmars-d-announce Sat, 02 Jan 2016 11:50:39 -0800
http://jackstouffer.com/blog/nd_slice.html
https://www.reddit.com/r/programming/comments/3z6f7a/using_d_and_stdndslice_as_a_numpy_replacement/