chatroom system 采用push技术编写

简单的计算机器小应用程序-simple computer applications for small

设计模式的java代码，可以帮助理解抽象设计模式-Design patterns java code that can help to understand the abstract design pattern

演示了处理鼠标事件的基本作法，为获取鼠标事件的名称和坐标值，特意定义了一个函数SetValues（），返回鼠标事件名称s，坐标值xPos,yPos。作为最直观的表示，随着鼠标的动作，在paint()立即显示鼠标事件的名称和坐标值。在这个基础上稍加改动，当拖动鼠标时，在其移动路径上连续地留下一系列的小圆点。当点击鼠标后，在其位置上画一个红色小十字。-demonstration of the mouse handle basic approach to mouse events access the names and coordinates, specifically defines a function SetValues (), to name s mouse events, coordinates xPos, yPos. As the most intuitive, as the mouse moves, the paint () immediately showed the mouse names and coordinates. On this basis is modified, when the Drag, on his mobile straight path, leaving a series of small dots. When the click of a mouse, in its place painted a small red cross.

一个画1～6次方程的JAVA源程序，用滑条来选定各项系数，由于时间问题未能做得。-A painting equation 1 ~ 6 times the JAVA source code, to be selected by sliding the coefficient, as a matter of time failed to do.

A Waiter relays an order Object to a Producer, waits in an independent thread during the production, and then delivers the result using a Consumer callback method.

整个系统采用MVC开发模式，基于JSP+Servlet+JavaBean 前台美工使用了CSS+DIV布局-The entire system using MVC pattern of development, based on JSP+ Servlet+ JavaBean used front clip CSS+ DIV layout

这个出色的小程序可以把你的网站上的链接，以书架上的书的形式显示出来。 书架上的每本书代表一个不同的链接。-this excellent small procedure can take you on the website link to the books on the shelves in the form displayed. On the shelves of every book for a different link.

该程序演示了多线程中可能出现的冲突-demonstration of the program multithreaded possible conflict

聊天室，可以用jcreator直接编译运行-chat rooms, can be directly translated running jcreator

JDBC入门，很好的东东！详细讲述了一个JDBC的基本流程，浅显易懂-Easy to learn JDBC