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Answers and rating deltas for

How can I detect the first and the last element inside a foreach loop?

Author Votes Δ
Frayne Konok 7 +0.95
Basti 3 +1.91
Pupil 1 -0.57
Idir Ouhab Meskine 1 -1.07
JYoThI 0 -3.86
Last visited: Aug 26, 2016, 2:34:25 PM