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Maintain the aspect ratio of a div with CSS

...ttering if you do it right. Like this: <div class="video"> <img class="maintainaspectratio" src="maintainaspectratio.png" /> <object> <param ... /><param ... />... <embed src="..." ...</embed> </object> </div> N...
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Apply style to only first level of td tags

...1px solid red; } td table tr td { border: none; } gives me: this http://img12.imageshack.us/img12/4477/borders.png However, using a class is probably the right approach here. share | improve thi...
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剖析程序的内存布局 - C/C++ - 清泛网 - 专注C/C++及内核技术

...使用复杂的数据结构来追踪栈的内容,只需要一个简单的指针指向栈的顶端即可。因此压栈(pushing)和退栈(popping)过程非常迅速、准确。另外,持续的重用栈空间有助于使活跃的栈内存保持在CPU缓存中,从而加速访问。进程...
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CoInitialize浅析一 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...到,并该函数的返回值大于等于0,且作为该函数参数的指针所指向的值为2则当前进程不是RPCSS,否则当前进程即为RPCSS。 3、每个线程的TEB结构向后偏移0x0F80的地方存放struct tagSOleTlsData的指针,该结构的声明如下: typedef struct...
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JAVA线程池管理及分布式HADOOP调度框架搭建 - 人工智能(AI) - 清泛IT社区,...

平时的开发中线程是个少不了的东西,比如tomcat里的servlet就是线程,没有线程我们如何提供多用户访问呢?不过很多刚开始接触线程的开发攻城师却在这个上面吃了不少苦头。怎么做一套简便的线程开发模式框架让大家从单线...
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Twitter Bootstrap Form File Element Upload Button

... Looks terrible with regular bootstrap - img688.imageshack.us/img688/948/pictureui.png – cwd Feb 23 '13 at 1:56 add a comment ...
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...据的各种消息,但是生活并没有因为大数据的到来变得更智能一些。它没有让大龄光棍女青年更快更精准的找到结婚对象,也没用让隔壁老王炒股赚到更多的钱,更没有让北京的交通不再拥堵……大数据有用是不假,但是和生活...
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Single quotes vs. double quotes in C or C++

When should I use single quotes and double quotes in C or C++ programming? 12 Answers ...
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How to easily resize/optimize an image size with iOS?

...ualHeight = image.size.height; float actualWidth = image.size.width; float imgRatio = actualWidth/actualHeight; float maxRatio = 320.0/480.0; if(imgRatio!=maxRatio){ if(imgRatio < maxRatio){ imgRatio = 480.0 / actualHeight; actualWidth = imgRatio * actualWidth; actual...
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How do I print a list of “Build Settings” in Xcode project?

... YES GCC_PFE_FILE_C_DIALECTS "c objective-c c++ objective-c++" GCC_PRECOMPILE_PREFIX_HEADER YES GCC_PREFIX_HEADER project/Prefix.pch GCC_PREPROCESSOR_DEFINITIONS "NDEBUG DISTRIBUTION_BUILD=1 KK_TARGET=0x000F0" GCC_SY...