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Java URL encoding of query string parameters

...tp://www.example.com/CEREC® Materials & Accessories/IPS Empress® CAD.pdf" URL url= new URL(urlStr); URI uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(), url.getPath(), url.getQuery(), url.getRef()); Then convert that Uri to ASCII string: urlStr=uri.toASCIISt...
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在线服务的黑天鹅 - 资讯 - 清泛网 - 专注C/C++及内核技术

...线服务可用性的不可控,可用性是指一个系统中提供服务设计时间的比例,通常用百分比来表示。在线服务通常看到最多的是以下3种 99.9%,服务中断时间:525.6分钟/年 99.99%,服务中断时间:52.56分钟/年 99.999%,服务中断时...
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How to get ER model of database from server with Workbench

... is it somehow possible to create it as a PDF-Document? – emfi Oct 8 '18 at 20:57 add a comment  |  ...
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When to use Amazon Cloudfront or S3

...Service, this can be used large amount of information i.e. Videos, Images, PDF etc. CloudFront is a Content Delivery Network, which is closer to the end user and is used to make the information available on Amazon S3 in the least possible time. A sample use case is Video on Demand. You stores yo...
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Why are variables “i” and “j” used for counters?

...ere is a nice reference physics.ucsb.edu/~physCS31/fall2010/index-notation.pdf – John Hartsock Nov 18 '10 at 2:49 ...
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初创公司如何利用社交媒体实现营销效果最大化? - 资讯 - 清泛网 - 专注C/C...

...什么内容,编辑什么内容,当有宣传促销信息时,还需要公司内部不同部门进行合作。 l 内容参监控和粉丝互动:如果在线上你让用户产生了负面品牌体验,或是需要利用社交媒体渠道提供必需的客户服务,那么就要根据...
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浅谈HTML5 & CSS3的新交互特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...件。然而HTML5允许你直接在网页上进行绘图,甚至允许你网页生成更多的交互,例如绘制图形、放大缩小,等等。图例是一个用HTML5制作的小游戏。 5. 地理(Geolocation) API HTML5提供了地理信息的应用接口 Geolocation API。通过这个...
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Significance of -pthread flag when compiling

...not sure how relevant the article hpl.hp.com/techreports/2004/HPL-2004-209.pdf is in practice for gcc optimizations, but I sure was impressed by the depth of the review there. – Pascal Cuoq Jan 24 '10 at 16:53 ...
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Android系统级推送原理详解:为什么App被杀也能收到通知? - App应用开发 -...

...持久 TCP 长连接: - Google Android:Google Play Services 进程 mtalk.google.com:5228 保持 TCP 长连接 - 心跳保活:每隔几分钟发一次心跳包 - 系统级进程:不被 Doze 省电模式杀掉 - 所有 App 共享这一条连接 为什么 App 被杀也能收到推...
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MySQL pagination without double-querying?

...d on the subject: http://www.percona.com/ppc2009/PPC2009_mysql_pagination.pdf share | improve this answer | follow | ...