Slicing Arrays in this way

[John Machin]

On May 3, 8:03 am, Tobiah <t... at tobiah.org> wrote:
>  >>> elegant_solution([1,2,3,4,5,6,7,8,9,10])
> [[1, 2], [3, 4], [5, 6], [7, 8], [9, 10]]
>

What is your definition of "elegant"? What about other dimensions of
code quality like "robust" and "fast"?

What have you tried?

Here's one possibility:
    zip(source[::2], source[1::2])
[I'm presuming you won't be upset by getting tuples instead of lists]