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Answers and rating deltas for

What is the use of "ref" for reference-type variables in C#?

Author Votes Δ
user7116 67 +1.06
mmx 17 +0.11
Noldorin 10 -0.43
Rytmis 5 -0.19
Hans Van Slooten 4 -1.28
Svend 3 -2.83
Petar Drianov 1 0.00
himanshupareek66 0 0.00
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