7 lines
504 B
Perl
7 lines
504 B
Perl
Assignment Create a Reference Dereference Dereference with Arrow
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$sca= 5; $p = \$sca; print $$p;
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@arr=(4,5,6); $p = \@arr; print @$p; $p->[0]
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print $$p[0];
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%hash=(key=>'value'); $p = \%hash; print %$p; $p->{key}
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print $$p{key};
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