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// The .bind method from Prototype.jsFunction.prototype.bind=function(){varfn=this,args=Array.prototype.slice.call(arguments),object=args.shift()returnfunction(){returnfn.apply(object,args.concat(Array.prototype.slice.call(arguments)))}}
original post: http://ejohn.org/apps/learn/
目标
我希望大家在读完本文之后, 可以理解下面这段代码.
定义函数
定义函数的方式
函数定义的顺序会有影响吗?
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