头设计本经典模式的书，供学校设计…

一个简单ssh+extjs的人力资源管理系统（转载），数据库是用mysql5.0，可以直接跑起来-Ssh+ extjs a simple human resources management system (reproduced), the database is mysql5.0, can run up

java编写的小程序，可以供模仿学习之用！-prepared java applet, you can use for learning to imitate!

alter table tbl_name add col_name type 例如,给表增加一列weight mysql>alter table pet add weight int 删除列 alter table tbl_name drop col_name 例如，删除列weight： mysql>alter table pet drop weight 改变列 alter table tbl_name modify col_name type 例如，改变weight的类型： mysql> alter table pet modify weight samllint 另一种方法是： alter table tbl_name change old_col_name col_name type 例如： mysql> alter table pet change weight weight samllint 给列更名 mysql>alter table pet change weight wei 给表更名 alter table tbl_name rename new_tbl 例如，把pet表更名为animal mysql>alter table pet rename animal -alter table tbl_name add col_name type for example, to form an increase in weight mysql> alter table pet add weight int Remove Columns alter table tbl_name drop col_name For example, the deletion of column weight: mysql> alter table pet drop weight change out alter table tbl_name modify col_name type for example, the type of weight change: mysql> alter table pet modify w

这是一个判断闰年的JAVA源代码程序，在这儿和大家一起分享其中的技巧。-this is a leap year judgment Java source code procedures, and here we share these skills.

推拉门式样的菜单[根据提示修改][共2步]-sliding doors type of menu [] [suggested amending a total of two infantry]

Java图形计算器编程的小程序！（绝对原创！！！）

FireWorkFlow工作流,提供工作流引擎及源码-FireWorkFlow workflow, provide workflow engine and source code

算法入门课程的一个范例，通俗易懂。-algorithm induction of a paradigm easily understood.

坦克大战游戏，具有单机版和网络版的功能。是模拟任天堂的坦克游戏制作而成，可玩性和观赏性价值很高-Tankedaizhan games, with stand-alone and network version of the function. Nintendo is a simulation game from the tanks, playability and a high ornamental value

Struts经典小Demo Struts经典小Demo Struts经典小Demo-Struts Demo