note johannz <p>I would prefer it if we encouraged posters of perl golf entries to explain their code. For example, the snippet I posted took me about 15~20 minutes to figure out all the details. I am trying to convince the gentleman who showed it to me to comment the node he entered to explain how the map and translation operator interact. This way it could be a learning experience in addition to gaining bragging rights :-)</p> 30214 30241