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Re^2: Problems with map(function, array)by Redei (Initiate) |
on Dec 12, 2012 at 14:06 UTC ( [id://1008504]=note: print w/replies, xml ) | Need Help?? |
Thank you very much. That is just what I needed. Now, instead of sub twice { 2 * (shift // $_) } I'll use something like sub twice(_) { 2 * shift }
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