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Answers and rating deltas for

How to remove all . from string except the last?

Author Votes Δ
Birei 7 +1.54
TLP 4 +0.36
Toto 4 +0.64
obmib 3 +0.79
Joe Coder 1 -1.23
Borodin 0 -1.02
ikegami 0 -1.28
Last visited: Sep 14, 2014, 5:07:29 AM