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摘要: Preloading images is a great way to improve the user experience. When images are preloaded in the browser, the visitor can surf around your site and e... 阅读全文
posted @ 2014-08-18 14:47 一天不进步,就是退步 阅读(352) 评论(0) 推荐(0) 编辑
摘要: TOP是一个动态显示过程,即可以通过用户按键来不断刷新当前状态.如果在前台执行该命令,它将独占前台,直到用户终止该程序为止.比较准确的说,top命令提供了实时的对系统处理器的状态监视.它将显示系统中CPU最“敏感”的任务列表.该命令可以按CPU使用.内存使用和执行时间对任务进行排序;而且该命令的很多... 阅读全文
posted @ 2014-08-15 17:43 一天不进步,就是退步 阅读(667) 评论(0) 推荐(1) 编辑
摘要: (一):生命周期和插件原文地址:http://blog.csdn.net/chaofanwei/article/details/36197183在项目里用了快一年的maven了,最近突然发现maven项目在eclipse中build时非常慢,因为经常用clean install命令来build项目,... 阅读全文
posted @ 2014-08-15 15:42 一天不进步,就是退步 阅读(44671) 评论(0) 推荐(9) 编辑
摘要: Question:I have an application, but to test something, I need to change value of aString[].But when I do it usingchange valueinvariablestab, everytime... 阅读全文
posted @ 2014-08-14 19:07 一天不进步,就是退步 阅读(805) 评论(0) 推荐(0) 编辑
摘要: 原文地址:http://chenzhou123520.iteye.com/blog/1931670在开发时,有时候可能需要根据不同的环境设置不同的系统参数,我们都知道,在使用java -jar命令时可以使用-D参数来设置运行时的系统变量,同样,在Eclipse中运行java程序时,我们怎么设置该系统... 阅读全文
posted @ 2014-08-14 16:32 一天不进步,就是退步 阅读(611) 评论(0) 推荐(0) 编辑
摘要: We have spent last couple of months stabilizing thelock detection functionality in Plumbr. During this we have stumbled into many tricky concurrency i... 阅读全文
posted @ 2014-08-14 15:20 一天不进步,就是退步 阅读(253) 评论(0) 推荐(0) 编辑
摘要: HDFS ArchitectureIntroductionThe Hadoop Distributed File System (HDFS) is a distributed file system designed to run on commodity hardware. It has many... 阅读全文
posted @ 2014-08-14 15:03 一天不进步,就是退步 阅读(876) 评论(0) 推荐(0) 编辑
摘要: HDFS Users GuidePurposeOverviewPrerequisitesWeb InterfaceShell CommandsDFSAdmin CommandSecondary NameNodeCheckpoint NodeBackup NodeImport CheckpointRe... 阅读全文
posted @ 2014-08-14 15:02 一天不进步,就是退步 阅读(600) 评论(0) 推荐(0) 编辑
摘要: What is Build Lifecycle?ABuild Lifecycleis a well defined sequence of phases which define the order in which the goals are to be executed. Here phase ... 阅读全文
posted @ 2014-08-12 16:40 一天不进步,就是退步 阅读(1064) 评论(0) 推荐(0) 编辑
摘要: Question:I am trying to migrate from weblogic to tomcat. in weblogic I have E:/internalFor example I havemysiteproject. It means that localhost:8080/... 阅读全文
posted @ 2014-08-12 14:59 一天不进步,就是退步 阅读(575) 评论(0) 推荐(0) 编辑
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