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Answers and rating deltas for

Why must a variable be declared outside of the scope of an if statement in order to exist?

Author Votes Δ
Dai 11 +1.23
Maxime R.C 2 +2.79
Rob H 1 +1.83
Sethcran 0 -1.42
bizzehdee 0 -0.37
stakx 0 -0.60
It'sNotALie. 0 -0.44
Eugene Osovetsky 0 -0.23
Last visited: Sep 14, 2014, 5:07:29 AM