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Answers and rating deltas for

Which of IsDBNull and IsNull should be used?

Author Votes Δ
Sergey Kalinichenko 11 +0.59
Hans Passant 6 +0.00
Twinkle 1 +2.11
Mark Micallef 0 -1.26
Peter Birdsall 0 -1.22
Mike Perrenoud 0 -0.38
Tapas Mahata 0 -1.08
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