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Top Forums Programming Adding information to c file using perl Post 302562286 by Skrynesaver on Thursday 6th of October 2011 12:06:53 PM
Old 10-06-2011
If the values in the first table are unique you can simply reverse the hash and if they are not you cannot look up the second table on the basis of the first as you won't have a unique key to use.
so the look up above becomes

Code:
%hsah_1 = reverse %hash_1;
$_.=$hash_2{$hsah_1{1}};

 

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