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The hash ref hits!--more--You are confused

by chip (Curate)
on Jul 28, 2000 at 23:09 UTC ( [id://24977]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ perl -le '$x={y=>[1]}; print @$x->{y}'       
Not an ARRAY reference at -e line 1.
$ perl -le '$x={y=>[1]}; print @{$x->{y}}'
1

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