3 Oct 2012 sness   » (Journeyer)

underscore.js - obj.length === +obj.length in javascript - Stack Overflow

underscore.js - obj.length === +obj.length in javascript - Stack Overflow: "It's another way of writing if (typeof obj.length == 'number'). Why they do it that way, it's anyone's guess. Probably trying to be clever at the expense of readability. Which is not too uncommon these days, unfortunately..."

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Syndicated 2012-10-03 18:14:00 from sness

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