随着课程管理系统的java实现学籍！…

使用java.util.zip包将zip文件解压的类-a class for decpressing the zip file by java.util.zip

一个用ajax作的树插件，可以加载到工程里进行改写成自己的树。-For a tree with ajax plug-ins can be loaded into the work carried out into its own tree rewriting.

关于Swing设计，一种新的皮肤。带有透明效果。-Swing on the design, a new skin. With a transparent effect.

Chat application developed in java to communicate from different systems

java鼠标事件,在窗口内任意点击鼠标，可以画出一个个圆点。-java mouse events, in the window any clicking of the mouse, you can draw a dot.

UDP服务器和客户端通信的简单例子，但麻雀虽小，五脏俱全，适合于初学者。-UDP server and client communication simple examples, but Sparrow small, perfectly formed, and suitable for beginners.

一款用于触摸屏手机的java程序,适用于带java的各类手机-a software based on java for touch screen mobile phone

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

前台的CSS教程，帮助教师做好网站的重构的第一步-CSS Tutorial prospects to help teachers do a good job in the first step in reconstruction of the site

JNLP sample, from Java.sun.com-SERVER sample, from Java.sun.com