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Re^4: compare two strings and return only he unique values.

by Kenosis (Priest)
on Feb 03, 2013 at 23:34 UTC ( #1016875=note: print w/replies, xml ) Need Help??


in reply to Re^3: compare two strings and return only he unique values.
in thread compare two strings and return only he unique values.

Your solution is elegant and works beautifully with "ABCDE", "BCDEO" -- the OP's two initial strings. But the OP later included "ABCDE", "BBBBB" as options, clearly indicating the possibility of character reptition. Quite agree that a clearer spec would help...

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