- OnJuly1st,1997,thisdaywasaverymeaningfuldayforeveryChinese.Onthisspecialday,afterGreatBritainhadoccupieditfor155yearsandJapanhadoccupieditduringtheWorldWarII,HongKonghasfinallyreturnedtoourmotherland,China.In1842,afterthegovernmentofQingdynastyhadlos...
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- return语句在js中非常的重要,不仅仅具有返回函数值的功能,还具有一些特殊的用法,有个清晰的把握是非常有必要的。下面就结合实例简单介绍一下return语句的作用。用来返回控制和函数结果:通常情况,return语句对于一个函数是很有必要的,因为往往需要函数在一系列的代码执行后会...
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- FORalonglettershemightuseaphonebill.Forashortone,aticketstuborabeercoaster…perhapsfollowingitwithsomethingonthebackofapostcard.MariekeHardyhasbeenavoraciousletterwritersinceherlateteens.''Ilikethevisualnatureofwritingonthebackofbills,oldenve...
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- 复制代码代码如下:functionmakefunc(x){returnfunction(){returnx;}}alert(makefunc(0));其实不是不执行,只是朋友的意思这里alert出来的应该是“0”,而不是function(){returnx;}。不是脚本写错了,只是没搞懂return,从当前函数退出,并从那个函数返回一个值。如果返回的是一个...
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