规格严格-功夫到家-哈工大威海人

摘要： What does "Full GC (System)" entry in the garbage collection logs mean? That some class called System.gc() ?My garbage collection logs has two different entry types for 'full gc'? One with the word 'System', the other without. What's the difference?(Update: I searched o 阅读全文

摘要： http://blog.csdn.net/force_eagle/article/details/4555314 阅读全文

摘要： 最近同事做监控Db2，在客户现场发现有一台连不上，现象就是超时。于是抓包，分析，找到这篇文章：http://blog.csdn.net/payinglee/article/details/7061154 阅读全文

摘要： 1、http://www.mkyong.com/servlet/servlet-code-to-download-text-file-from-website-java/2、http://www.tutorialspoint.com/servlets/servlets-file-uploading.htm3、http://apps.hi.baidu.com/share/detail/7269163今天写了上传、下载Sample，参考这几个不错 阅读全文

摘要： http://blog.chinaunix.net/space.php?uid=24426415&do=blog&id=77439 阅读全文

摘要： Using the Platform MBean Server and Platform MBeanshttp://docs.oracle.com/javase/1.5.0/docs/guide/management/mxbeans.htmlhttp://mabusyao.iteye.com/blog/1070210http://www.java2s.com/Code/Java/Development-Class/ExampleofusingthejavalangmanagementAPItosortthreadsbyCPUusage.htmhttp://www.ibm.com/develop 阅读全文

摘要： 1、http://www.iteye.com/topic/1112480 2、http://www.blogjava.net/justinchen/archive/2009/03/19/254144.html3、http://stackoverflow.com/questions/6871213/is-there-a-cookbook-guide-for-gc-problems4、http://stackoverflow.com/questions/1839599/analyze-gc-logs-for-sun-hotspots-jvm-65、http://stackoverflow.com/ 阅读全文

摘要： http://www.javaworld.com/javaworld/javaqa/2003-01/01-qa-0110-timing.html?page=1这篇写的不错，可惜后来的内容没了。 阅读全文

摘要： High Resolution Timer in Java 5Last week I needed to generate (somewhat) high-frequency recurring events in Java for my thesis work. Nothing like real time, just call a method from 10 to 1000 times per second, but I want to able to tune it so it can run at a precise frequency in this interval. Shoul 阅读全文

摘要： http://niyunjiu.iteye.com/blog/571285 http://blog.csdn.net/wan_sun/article/details/5974693 阅读全文