JPA

这是关于JAVA与SQL数据库的程序，用JAVA语言编写。-This is JAVA and the SQL database on the procedure, using JAVA language.

用快速傅里叶方法求两个多项式乘积，在d盘有文件输出-Using the fast Fourier method, to calculate the product of two polynomials

一个简单的人事管理系统。通过swing、jdbc实现。并利用xml实现输出，输出。-A simple personnel management system. Through the swing, jdbc achieve. And the realization of the use of xml output, output.

Java操作VRML的三方jar包，好不容易从sourceforge下载。可以用java程序生成VRML文件-Java operating VRML tripartite jar package, easy to download from sourceforge. Can be used to generate VRML files java program

Eclipse中开发Jboss的插件。应用该插件就可以使用Eclipse开发全免费的J2EE应用了。-Jboss develop Eclipse plug-ins. Application of the plug-ins can use Eclipse to develop J2EE-wide free of charge applied.

java+SQLServer2005编写的学生学籍管理系统，内附数据库文档和说明文档-java+ SQLServer2005 school students to prepare management system, containing a database of documents and documentation

JAVA语言课程学习中的一个程序-Java language courses in a learning process

IPLocalizer是一个用于JSP开发的IP定位工具，可根据访问者IP判断其所在地区或机构。-IPLocalizer for JSP is a development of the IP positioning tools, IP visitors may judge it in the region or institutions.

为大家提供了《精通EJB》（第三版)一书的源代码，愿大家在J2EE的旅途上能走得更好！-to provide a "proficient EJB" (third edition) a book of source code, We would like to travel in J2EE can be even better!

system about chatting room with 2 tier client and server