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Re: prevent stringification for hash-keys

by 1nickt (Canon)
on Feb 16, 2019 at 23:47 UTC ( #1230008=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
use warnings;
...
$hash{'key'}++;

__END__
  2. or download this
    $ perl 1230007.pl
Attempt to access disallowed key 'key' in a restricted hash at 1230007
+.pl line 11.

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