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Java实现简单画图程序随机生成三种图形颜色等-Java program to achieve a simple drawing of three randomly generated color graphics, etc.

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.

本例利用Java和Jsp实现电子政务系统中涉及到的档案管理系统。在开发过程中涉及到JavaBean和Jsp的使用技巧及常用的中间件软件Weblogic8.1的使用。-use Java and Jsp achieving e-government system related to the file management systems. The development process involved JavaBean and Jsp skills and the use of middleware software used Weblogic8.1 use.

一个java编的用来管理卡片信息的小程序-a series of the information used to manage a small card procedures

一个建立Oracle序号发生器并调用的小例子程序,其中包含Oracle中序号发生器的建立-establish a serial number generator and called small examples procedures, which include Oracle serial number generator building

Java的书籍，一个专业人士所写 ，简单易懂并且幽默，很容易接受-Java books, written by a professional, easy-to-read and humorous, and very acceptable

这是个用Java写的一个SWT的Bar例子。-SWT Progress Bar Demo.

Validator验证框架 回顾ActionForm的表单验证,掌握Validator验证框架 -Validator Framework Review ActionForm form validation verification, validation master the Validator Framework

用JAVA做的小计算器,比较简单,适合初学者研究.-Use JAVA to do a small calculator, relatively simple, suitable for beginners study.

校园卡管理模拟,简单图形界面设计请多指教!-campus card management simulation, a simple graphical interface design please enlighten!