I added the foreach-push one before posting because the slice is probably too obscure for most people
Assuming you are talking about: 
my (@even, @odd) = @field[
    map { $_, $_ + @field / 2 } 0 .. ( @field / 2 ) - 1
];

[download]
it's not just obscure, it doesn't work. @even will get assigned all the fields. You need something like: 
my (@even, @odd);
(@even[0..(@field/2)-1], @odd[0..(@field/2)-1]) =

[download]

In reply to Re^6: split every other value by ysth
in thread split every other value by jcpunk

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