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Re^2: Consise way to filter out keys with undef values from a hash slice?by choroba (Cardinal) |
on Jun 02, 2020 at 09:21 UTC ( [id://11117588]=note: print w/replies, xml ) | Need Help?? |
> with Perl 5.30.0 I get no errors or warnings 5.20.0 Delta: New slice syntax.
map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
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