设计模式代码，JAVA版的，需要可以研究

Java做的计算器-Java do Calculator

1.文件的读取和写入 2.内部窗体演示 3.滑动杆演示 4.读取随机文件 5.创建窗体 6.菜单演示-1. The document read and write 2. Internal Form 3 demonstration. Sliding-4 demonstration. Read Random 5. Create Form 6. Demonstration menu

java,jsp技术,管理系统-java, jsp technology, management system

验证用户名是否有效。用到了AJAX技术 -User Authentication effective. Technology used in the AJAX

快速傅里叶方法求两个多项式乘积，将input4.dat文件放在d盘根目录下-Fast Fourier method, to calculate the product of two polynomials, the input4.dat the file under the root directory on the d

一个用java编写的贪吃蛇升级版手机游戏，很不错哦，正在编写手机游戏的朋友一定不要错过。-a prepared with the updated version Snake phone games, quite Oh, the game is being prepared phones friends must not miss.

网上在线留言代码 ，在线订购 含有验证码-Online message code, a verification code online ordering

数据变更同步,适合与任何数据库,下载学习-Change the synchronization of data, suitable for any database, download the learning

ACM比赛统计排位软件-ACM qualifying race statistics software

330 个 有用的Java Tips（小贴士）-330 useful Java Tips (Tips)