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Postings from June 2013
On Tue, Jun 11, 2013 at 1:21 PM, Aristotle Pagaltzis <pagaltzis@gmx.de>wrote:
> More importantly, given hash slices that *omit* non-existent keys, it is
> much harder to get the opposite behaviour. I cannot even think of any
> sensible way to do it as an expression within the same statement, only
> if I accept multiple statements, by doing such as
>
> my %second = %first{qw/a c/};
> @first{qw/a c/} = @first{qw/a c/};
>
Still two statements, but this is simpler:
my %second;
@second{qw/a c/} = @first{qw/a c/};
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