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Re^7: compare two strings and return only he unique values.by blue_cowdawg (Monsignor) |
on Feb 05, 2013 at 13:49 UTC ( [id://1017164]=note: print w/replies, xml ) | Need Help?? |
Did you actually try the code? I did. Depending on your definition of unique there are ways of tweeking that code so that I show each letter exactly once. Or I could show you the letters that are seen more than once. Or only once. Peter L. Berghold -- Unix Professional Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg
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