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Re: help with hashesby gaal (Parson) |
on Mar 15, 2005 at 11:56 UTC ( [id://439597]=note: print w/replies, xml ) | Need Help?? |
To subscript a hash, say $aminoacids{ $the_key }. (In your case, the keys are numeric so you may as well be using an array?)
This interpolates in a string, too, so you can say: print "$aminoacids{$i} $aminoacids{$j} $aminoacids{$k}\n"; Though you can use the more idiomatic hash slice and select several things at once.
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