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创建一个类，提供与java .lang.Math同名的所有方法，但每个方法均按度数而非弧度进行运算。具体要求是:在自己编写的类中，对Math类中的每一个方法加一层包装。(Create a class that provides all methods with the same name as java. lang. Math, but each method operates in degrees rather than radians. Specific requirements are: in their own class, each method in the Math class with a layer of packaging.)

本程序用JAVA编制，通过读取有关天气的XML文件的数据对象，然后绘制出相关的curv曲线图。(this procedure using JAVA, read on the weather data XML document object, and then mapping out the curv curves.)

简易java(easyjf)框架开源论坛系统(Simple java (easyjf) framework of open-source forum system)

工程务实系列：如何自动化建设部署和监控Java应用程序(Pragmatic Project Automation How to Build Deploy and Monitor Java Applications )

基于java的自动排课系统设计与实现，开发文档。(paike )

SQOOP2的java实例 创建连接，创建任务，执行任务(SQOOP2 demo)

一个简单的留言板！可以很好的学习学习，初步了解javascript技术！很好的！(A simple message board! Can learn a good preliminary understanding of javascript technology! Very good!)

说明：  模拟TUIO点击功能设置，可以直接发送请求到数据中(Simulate TUIO click function settings to send requests directly to data)

Struts+Spring+Hibernate 实例(Struts+Spring+Hibernate example)

设计一个跟踪鼠标移动的窗口。窗口中间添加一个蓝色背景白色文字的标签，在标签上显示鼠标指针当前坐标值。在窗口下方添加一个按钮，点击按钮可以在停止跟踪和继续跟踪之间进行切换(Designed to track the mouse movement a window. Middle of the window to add a blue background, white text label, the label displays the current mouse pointer coordinates. Add a button in the window below, click the button to stop the track and continue to follow in the switch between)