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Answers and rating deltas for

Why is it considered bad practice to use "global" reference inside functions?

Author Votes Δ
grossvogel 5 +1.16
tkone 2 +2.48
DaveRandom 1 -0.23
abdolence 1 +0.17
Matt H 0 -0.90
Jeremy Harris 0 -2.97
Last visited: Sep 14, 2014, 5:07:29 AM