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Answers and rating deltas for

What is better in a foreach loop... using the & symbol or reassigning based on key?

Author Votes Δ
Elias Van Ootegem 16 +1.56
Orangepill 5 +1.02
Mike Brant 1 +0.24
jcsanyi 1 +0.06
Dany Caissy 0 -1.90
sybear 0 -1.00
Luke Mills 0 -1.88
Jason McCreary 0 -1.39
Last visited: Sep 14, 2014, 5:07:29 AM