写于2017.08.04
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var x = {name: 'x'}
var y = {name: 'y'}
function swapName(a,b){
var temp = a.name
a.name = b.name
b.name = temp
}
swapName(x,y)
console.log(x.name)
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写于2017.08.04
var x = {name: 'x'}
var y = {name: 'y'}
function swapName(a,b){
var temp = a.name
a.name = b.name
b.name = temp
}
swapName(x,y)
console.log(x.name)
本文标题:专题复习四、内存到底是怎么一回事
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