javamagic

推拉门式样的菜单[根据提示修改][共2步]-sliding doors type of menu [] [suggested amending a total of two infantry]

将笛卡尔坐标系上的点定义为一个服务类Point，Point类提供求得坐标系上两点 间距离的功能、获取和设置坐标的功能、获取极坐标的功能，和完成对已创建的 Point类对象统计功能。设计测试Point服务类的应用程序主类，测试并显示输出 提供功能的结果。 (求以点(1,1)为极坐标原点，点(5,5)的极坐标) -Will be a point on the Cartesian coordinate system is defined as a service class Point, Point class provides coordinates obtained on the function of the distance between two points, access and set coordinates, polar coordinates to obtain functions, and the completion of the Point that have been created class object statistical functions. Design Test Point service class application" s main class to provide functionality to test and display the output results. (Seeking to point (1,1) to polar coordinates origin point (5,5) in polar coordinates)

此项目是利用j2ee spring struts hibernate + tomcat等 工具-This project is to use j2ee spring struts hibernate+ Tomcat tools such as

java实现的文件移动,主要用到开源的upload项目,用在磁盘上文件在不同目录地址的移动-achieve file movement, the main use of open-source projects upload, with the files on the disk directory addresses mobile

图形基础 GDI 的例子-based GDI graphics examples

实现Runnable接口创建线程-achieve starring interface to create threads

一个简单ssh+extjs的人力资源管理系统（转载），数据库是用mysql5.0，可以直接跑起来-Ssh+ extjs a simple human resources management system (reproduced), the database is mysql5.0, can run up

Neuronals nets with Java.

简单的一个答题系统，记录正确率和答题数量~-Answer a simple system to record the correct answer rate and the number of ~

jxta中能自动生成不同的pipeID并显示-jxta can automatically produce different pipeID and demonstrate