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aalvesjr/test.js

Created September 28, 2012 17:52
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>>> em JS
Raw
test.js
var t = {}
,length = t.length
// undefined
length
// undefined
var t = {}
,length = t.length >>> 0
// undefined
length
// 0
// Ou
var t = {length:2}
,length = t.length >>> 0
// undefined
length
// 2
t.length
// 2
// * Procurar outras fontes sobre o operador >>> *
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