search the id numbers that is duplicated

sping下勇Xdoclet开发hibernate的程序实例,版本hibernate2.0,开发工具eclipse3.0-sping under-yong Xdoclet pertains to the development of procedures example, version hibernate2.0, development tools eclipse3.0

java 对日期的操作，日期类型数据的加减等-java on the date of operation, the date of the type of data, such as addition and subtraction

java缓冲技术程序例子-technical procedures example

4个swing界面程序，一个小的通讯录,其中有详细的文档描述--Four swing interface programs, a small address book, and detail documents are provided

javascript source code part1

基于java的超市购物进销存管理系统 java 超市进销存-Java-based supermarket shopping supermarket java Invoicing Invoicing Management System

jrobin,使用纯java实现的RRD数据库,使用RRD数据库来统计数据.-jrobin, using pure java realize the RRD database, use the RRD database to statistical data.

JAVA2核心技术第1卷.基础知识7th原书光盘附赠的源代码，可以和电子书搭配学习-JAVA2 core technology Vol 1. Basic knowledge 7th CD-ROM comes with the original source code, you can and e-books with learning

编写程序实现汉诺塔问题 如果行的话尽快发邮件通知我-programming HANOR problem if the mail as soon as possible so I notice

java开发的大型论坛的源码，用了很多时间，希望能对大家有帮助。 -java source code developed by a large forum, with a lot of time, hoping to be helpful to everyone.