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stock quant trade for chinese A market, this is a test.

HyperTerminal源代码，包括超级终端安装(HyperTerminal source code.)

JGroups多播通讯实现小功能实验。基于组播通信开发一个应用程序（接收方对收到字符串并进行大小写转换）。(Communication realization of small function in experimental JGroups multicast. Multicast communication to develop an application based on (the receiver to receive a string and case conversion).)

Java 加载网络图片的例子，也是比较简单的，但加入了线程池的东西，感兴趣可以看看(Java load the example of the network picture is relatively simple, but with the addition of the thread pool things interested can look at)

Document Builder Setting.namespace Aware.

java程序排序方法中的选择法排序，选择法排序被广泛应用易于理解(selection method java program sort method sort, sort of the selection method is widely used in easy to understand)

该程序是针对考试系统所开发的，有兴趣的++(this program is aimed at exam system for somebody who interesting it!)

说明：  专门为kettle这款优秀的ETL工具开发的web端管理工具。 kettle作为非常优秀的开源ETL工具得到了非常广泛的使用，一般的使用的都是使用客户端操作管理，但问题是当投入生产环境使用时，动辄上百或几百个job需要管理，这时在使用客户端管理已经很难完成了。我所知道的解决方案有用命令行的调用的，操作麻烦，总之还是很难用啦，还有就是开发web端管理工具，kettle自带了一个web端管理工具，界面极其简陋不说，还很难用，基本无法投入生产环境使用，其他没留意到还有没有较好对众多job进行管理的工具。(A web-side management tool specially developed for kettle, an excellent ETL tool. Kettle as a very excellent open source ETL tool has been widely used, the general use is the use of client operation management, but the problem is that when used in production environment, hundreds or hundreds of jobs need to be managed, when the use of client management has been very difficult to complete. The solution I know has command-line calls, troublesome operation, in short, it is difficult to use, but also the development of web-side management tools, kettle has a web-side management tool, the interface is extremely simple, not to mention, it is also difficult to use, basically can not be put into production environment, other did not notice there is no better. Tools for managing many jobs.)

Advanced JaVa Programming

If the user has a lock pattern set already, makes them confirm the existing one.