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Answers and rating deltas for

What is the utility of declaring a static variable in function?

Author Votes Δ
Cheers and hth. - Alf 6 +0.98
Alan Stokes 3 +0.37
Yirkha 2 +1.39
Flovdis 1 -0.74
R Sahu 1 -0.14
rerun 0 -0.93
rcgldr 0 -2.63
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