是一个很好的java基础编程源程序，教我们好何用JAVA来做计算器...

类似华容道的拼图游戏，目的是把大的方块移动到窗口的下方-HuaRong Road similar to the picture arrangement game, the aim being to big box moved to the bottom of the window

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

精通EJB3源码，还不错，有用的下来看看。-Proficient in EJB3 source, but also good, useful down to see.

小程序，大家不要见怪阿，我们同学做的。作为作业共大家 学习和交流，参考一下吧，也算我的公德一件-small procedures, we do not mind Ah, we students do. Operating as we were learning and the exchange of reference to it, I also count in a neighborhood

这是一些好的程序和数据库内容, 在这里和大家一起分享了.-This is some good and database content, and here we share together.

struts快速学习指南，一本很好的教程，自己做的电子苏-struts quick study guide,good tutorial I do

一个简单的JUNIT的测试程序 应该有用的-A simple JUnit test procedure should be useful

一个使用htmltaglib的代码,在网上或书籍上一般都看不到-htmltaglib use of a code, the Internet or books generally do not see

电子商城系统，由jsp+struts+ajax+spring实现，数据库为MySQl-E-Mall system jsp+ Struts+ Ajax+ Spring realize, for the MySQL database

这是一个计算器界面的实现 但有很多巧妙之处-This is a calculator interface to achieve a lot of trick Department