java基础编程示例4

图形操作界面基础；抽象类，接口应用；Apple初步-Graphical user interface base abstract class, interface applications Apple initially ... ...

本“计算器”可以完成任意的通常借助手持计算器来完成的标准运算。“计算器”可用于基本的算术运算，比如加减运算等，以及C（清除）、AC（全部清零）、N（符号改变）、存储（M＋、M－、MR）、平方根和百分比运算。关于科学计算本“计算器”暂不支持。-the "calculator" to be completed with the usual arbitrary use handheld calculators to complete the standard operation. "Calculator" can be used for the basic arithmetic operations, such as addition and subtraction operations, as well as C (removal), AC (all zeros), N (symbol change), storage (M+, M-, MR), the square root and percentage computing. Scientific Computing on the "calculators" would not support.

introduct java program for the java starters.

关于改进pso的源程序，比用于水库的调节运用，对优化水库调节的优化很有用-PSO on improving the source, than for the regulation of the use of reservoirs, optimization of reservoir regulation on the optimization of very useful

所上载的是一个可以显示出菜单内容的小程序.-which is available on a menu can show the contents of small programs.

一个很好的struts国际化的例子，能够学习到基本的知识！呵呵！-A good example of struts internationalization can learn basic knowledge! Ha ha!

用做的一个简单的FTP服务器-used as a simple FTP server

SSD3 PQ8的答案 于2009.12.03编写 -the key to PQ8

Java设计模式的实现 -Java design patterns to achieve the realization of Java Design Patterns

java教程上的一段源码，其功能是，复制文件。压缩包中含有一个被复制的原文件，还有产生复制功能的代码-section of the tutorial on java source code and its function is to copy the files. Compressed packet contains a copy of the original document, also have a functional copy of the code