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Answers and rating deltas for

How can I declare an empty variable?

Author Votes Δ
Sergey Berezovskiy 6 +0.58
Dmitry Bychenko 4 +0.01
Bad Dub 0 +0.91
Dennis Larisch -1 -1.19
Shiwanka Chathuranga -2 -3.09
Last visited: Oct 27, 2017, 7:18:27 AM