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Answers and rating deltas for

how to remove last comma (,) from this string without using built-in functions like "rtrim&q...

Author Votes Δ
georg 1 +0.50
Rakesh Sharma 1 +0.93
VIKRANT SHARMA 0 -0.39
Paul 0 -0.62
younis 0 -0.33
Daryl Gill 0 -0.26
Web Sticklers -2 -3.72
Last visited: Apr 27, 2015, 10:36:52 AM