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Re^3: Massive expansion of a hash of arrays?

by Cristoforo (Curate)
on Jul 19, 2014 at 02:02 UTC ( [id://1094275]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
use strict;
...
    print "@$key3\n";
}
  2. or download this
    ID 1 key2_val1 key1_val1
ID 2 key2_val1 key1_val2
ID 3 key2_val2 key1_val1
ID 4 key2_val2 key1_val2
one two

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