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Re: How to create a new array with the same name as an existing one in a loop?

by holli (Abbot)
on Aug 15, 2021 at 18:11 UTC ( [id://11135860]=note: print w/replies, xml ) Need Help??


in reply to How to create a new array with the same name as an existing one in a loop?

Ideally you create the array where it is supposed to stay (remember autovivification). 
>perl -MData::Dumper -e "my %hash; push @{ $hash{array} }, 1; push @{ 
+$hash{array} }, 2; print Dumper \%hash;"

$VAR1 = {
          'array' => [
                       1,
                       2
                     ]
        };

[download]


holli

You can lead your users to water, but alas, you cannot drown them.
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