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Answers and rating deltas for

Is there a reason to use &= rather than just = on a boolean?

Author Votes Δ
Duncan Smith 2 +4.97
Adrian Ciura 1 +1.12
Jon Skeet 1 -0.41
FuriousGeorge 0 -2.81
Last visited: Sep 14, 2014, 5:07:29 AM