Don't know if this is terribly obvious, but what's the use case for 
0-dimensional arrays? I get that it means 0D arrays "are basicaly like 
scalars", but they're not treated as such, I'd love to know in which cases 
they could be useful.

https://groups.google.com/forum/#!topic/julia-users/o9kC6tVKpTk

El sábado, 19 de septiembre de 2015, 12:42:57 (UTC-5), Ismael VC escribió:
>
> I would have expected an error.
>
> Julia:
>
> julia> VERSION
> v"0.4.0-rc1"
>
> julia> x = [1:5;];
>
> julia> x[], x[1]
> (1,1)
>
> Python:
>
> >>> x = range(1, 6)
> >>> x[]
>   File "<stdin>", line 1
>     x[]
>       ^
> SyntaxError: invalid syntax
>
>
>

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