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Answers and rating deltas for

what does mean these two operator "|=" and "|"

Author Votes Δ
Nirali 2 +0.66
Matt Taylor 2 +2.91
Eli Turchinsky 1 -0.85
Bathsheba 1 -0.35
das_j 1 -0.87
kutschkem 0 -3.70
Last visited: Sep 14, 2014, 5:07:29 AM