集合了java网络编程的一些小问题，有的时候小问题可以导致大问题，所以有必要总结出来一些小问题，供其他人参考...

使用Swing编写的记事本，有打开，退出，复制，剪切，粘贴功能-Swing prepared to use Notepad, has opened, quit, copy, cut, paste functions

留言簿小程序(27KB)-Guestbook small (27KB)

维纳滤波-Wiener filter

异常处理的一个类-Exceptions to the one category

Java编写的计算器程序及源代码-Java prepared by the calculator program and the source code

简单的奖学金评定系统，本人可以根据要求做的更好！-simple Assessment System scholarships, I can be asked to do better!

这是学习Java的时候的积累，其中包括基础的java语法使用、Swing、Socket、Thread、Applet等基础java的使用！适用初学者-This is the time to study the accumulation of Java, including syntax to use java-based, Swing, Socket, Thread, Applet and other infrastructure the use of java! For beginners

通过JAVA设计 GUI 界面的计算器程序，用户可以通过鼠标依次输入参加计算的数值，进行加、减、乘、除等混合运算,这些完成标准计算器的基础操作。当选择科学计算器后，可以实现sin 、 cos 、 tan 、 ln、x^y、x^2、x^3、pi、n!、mod和十六进制除这个以外还可以删除输入，清空结果，求1除X，X百分比，十进制是，八进制，二进制的相互转换。-GUI interface design through JAVA calculator program, the user can take part in the importation of the mouse followed by the numerical calculation for add, subtract, multiply, divide, such as mixed computing, which the basis of the standard calculator operation. When choosing a scientific calculator, you can realize sin, cos, tan, ln, x ^ y, x ^ 2, x ^ 3, pi, n!, Mod and hexadecimal In addition to the outside can also delete the import, empty the results, and one in addition to X, X percentage of the metric system is octal, binary mutual conversion.

小小聊天室，实现客户端和服务器端的通信，通过简单的修改可以指定自己希望的端口和IP地址-little chat rooms, and the realization of client-server communications, through simple changes can appoint their own hope ports and IP addresses

Eclipse环境下，java编写的列表（TableList），可以实现列表内容的增加，删除，修改，排序，并且可以通过下拉框进行内容选择-Eclipse environment, java prepared a list of (TableList), can achieve an increase in the contents of the list, delete, modify, sort, and you can select the drop-down box for content