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Re^4: How to access a hash from another file

by vagabonding electron (Hermit)
on Oct 18, 2011 at 10:48 UTC ( #932109=note: print w/ replies, xml ) Need Help??

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  1. or download this
    open(my $fh, "<", "parameter.csv") or die "$!";
    my $header = <$fh>;
    ...
        ${module}{$t}{indicator}{$n}{yscala} = $line[4];
    }
    close $fh;
    
  2. or download this
    my @cmds;
    for my $number (sort keys %{${module}{$topic}{indicator}}){
    ...
    for (my $i=0; $i<@cmds; $i++) {
            $slurpline.=$cmds[$i];
    }
    
  3. or download this
    open my $P, "|-", "gnuplot" or die;
    
    ...
    ]; 
    
    close $P;
    

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