print "$$data{'firstname'}\n";

Likely you want print "$data[0]{'firstname'}\n"; or what ever array index you need. 

for my $i (0 .. $#data) {
    print $data[$i]{firstname}, "\n";    
}

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In reply to Re: Get one element from anonymous hash by Cristoforo
in thread Get one element from anonymous hash by Anonymous Monk

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