一个输入用户信息程序

电信管理信息系统(包含数据库)-struts-Telecommunications Management System (struts)

用编译原理方法计算表达式的值,例如(2+3)*84+3这样的复杂表达式 深入体现了面向对象的方法,代码可以很容易进行overwrite-with compiler theory calculated the value of the expression. For example, (2)* 84 3 such a complex expression reflects the depth of object-oriented methods, code can easily overwrite

你首先要在优酷网上找到你想要的视频地址（请参考如何寻找视频链接地址 ），这个代码是不能自动播放的。 这是不自动播放的视频地址（带有播放器）：

用Java编写的个人信息辅助工具 十分完整 十分强大-Written using Java is a complete personal information very powerful auxiliary tool

java简易在线聊天程序，通过IP加好友-java simple online chat program, through the IP Add Friend

这是一个小程序，在java环境运行下，弹出对话框，可在输入栏输入要查询的关键字，确定后自动在百度搜索，并保存为html文件。-This is a small program to run in the java environment, the pop-up dialog box, you can enter the field, enter the keyword to check to determine automatically in the Baidu search, and save it as html file.

Java中Swing界面库中几个类使用的例子-Java in the Swing interface library used by several types of examples

用java做的图片制作，将图片中的白色变为透明色，在网络开发中非常实用，-Using java to do the picture production, the picture becomes clear in the white color, in the network development is very practical,

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

这是有我个人开发的Java版文本编辑器。- This is the Java version text editor which has me to develop.