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Answers and rating deltas for

How to remove last comma (,) from array?

Author Votes Δ
deceze 6 +0.54
jensgram 3 +0.00
Shef 2 +1.11
The Mask 0 -0.70
Mattis 0 -1.41
Steward Godwin Jornsen 0 0.00
Henrik Erlandsson -2 -3.11
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