获取浮点型和双精度型数据两位有效数字

java网络编程技术内幕程序代码，ChatboardClient，是很好的程序实例-java network programming technology insider code, ChatboardClient. is a good example of the process

Java编程精选集锦，拥有诸多案例供您学习-Java Programming Highlights Highlights

groovy下 swing 实现的文件读取程序，用到了griffon插件。-groovy rich swing fileviwer applications

table 组件 开发 model mvc-table component development model mvc

用java编写的学生管理系统，还不错，实现了课程管理，成绩管理，班级管理，学籍管理等-To prepare students to use java management system, is also true that the achievement of the curriculum management, performance management, class management, school management, etc.

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基于J2EE架构的个人所得税系统的设计与实现-J2EE-based personal income tax system architecture design and realize

一个很酷的html计算器。-a cool html calculator.

PIO读写EXCEL实例，有一定不足，没有用到循环语句。不过涉及到读和写的一些设置，对开发一定有帮助。-PIO read and write Excel example, to a certain extent, they are not used cycle statement. However relates to read and write some settings, the development will certainly be helpful.