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thezilch
on April 2, 2013
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Explicit vs. Clever
I find it easier -- clearer -- to get rid of the enumerable early.
var i, order, totals = []; for(; order=orders[i]; i++) totals.push(order.total);
jwmerrill
on April 3, 2013
[–]
Incrementing undefined gives NaN. You're going to want to initialize that i to 0.
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