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Answers and rating deltas for

In Javascript what is more efficient, deleting an element or setting it to undefined explicitly

Author Votes Δ
jAndy 2 +0.72
Aesthete 2 +1.44
jfriend00 1 -1.29
David G 1 -0.70
JSuar 1 -1.37
Last visited: Sep 14, 2014, 5:07:29 AM