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最近遇到一个奇怪的问题,是第三方控件Third Party的问题,Failed to Compare two elments in a array.System.InvalidOperationException: Failed to compare two elements in the array. ---> System.NullReferenceException: Object reference not set to an instance of an object. at Infragistics.Win.ValueListItemsCollection.ValueList 阅读全文
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celebrity ----a famous peopleobama ---- politicatonobject ----反对 阅读全文
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passport 签证takeoff 起飞luggage 包裹landing 着陆aisle seat 座位flight ticket 飞机票check-in for a flightdo you have your passport?你有签证吗would you like a window or an aisle seat?is my plane cancelled?is my plane on time?is this all your luggage?do you have a ticket?where are you going?have you got any liquids?wou 阅读全文
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housework = choretake out the trash .倒垃圾once every two days 每两天一次echo 回音这个teacher叫Marie Murray,I like her 阅读全文
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1.词汇结构,是语法结构的底层,比如变量如何定义,如何写注释,代码声明代码的分割等。2.字符集,js用的是Unicode,Unicode 是 ASCII 和 Latin-1的超集。js3支持unicode2.1或更高版本,js 5支持需要支持Unicode 3或者更高版本。3.大小写敏感性,js是大小写敏感的,但是html是大小写不敏感的(XHTML是大小写敏感的),这里注意,你可以再html中写onClick,但是在js和XHTML中必须写成onclick.4.空格,换行,格式符号(如Tab),是被忽略的,但是也有例外, 阅读全文
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通过这个例子思考下列问题•1 怎么得到文档中的元素?答:使用document.getElementById("ID")• 怎么的到用户的输入,从输入元素里面.答:通过元素的.value获得• 怎么设置文档中某一个元素的内容答:通过 elment.innerHTML ="";• 怎么存储数据在浏览器下.答:用window.localStorage,擦这个html5才支持吧• 怎么用脚本请求页面.答:用XMLHttpRequest对象。• 如何用<canvas> 元素画图.答:var g = canvas.getContext("2d& 阅读全文
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Good pointsromanticenergeticoutgoinghardworkingeasy-goinghumorousresponsiblehonestcarefuldiligentflexiblecheerfuladventurousconsideratepunctualpolitewell-manneredthoughtfuloptimistic - always believing that good things will happenBad pointsjealousindecisivelazygreedyselfishcheapmeandishonestdisorgan 阅读全文
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1. wouldn't give sb the time of day .不理某人Normally I wouldn't give her the time of day, but she is the manager's secretary. 通常我不理她,但是他是上司的秘书。in Shakespeare's time, the phrase 'good time of day' was a greeting often used.So to say that you wouldn't give someone the time of 阅读全文
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1.console.log用法,这个新手,比如我容易找不到console,细心点,在浏览器下方的选项卡里面,下面测试(ps:要用firebug)<script>var me = 'Felix'console.log('hello word',me,",haha");</script>输出结果:hello word Felix ,haha// Anything following double slashes is an English-language comment.// Read the comments care 阅读全文
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Your English is great Felix and you have a very gentle, yet subtle approach to communication which is wonderful.大意:你的英语很棒,你有一个文雅微妙的方式去交流,那样很好。 阅读全文