获取浮点型和双精度型数据两位有效数字

保存和打开，修改或者观看文本文件的Java基于文本编辑程序。 并且以并且文本样式和字体大小的背景和前景颜色为特色。-Preservation and open, modify, or watch a text file of Java-based text editor program. As well as text style and font size and background color for the characteristics and prospects.

Java处理Excel编程-Java programming deal with Excel

just a test code -just a test code

用报表开发工具开发各种报表的小例子，很有帮助的。-Ireport statements used to develop a small example, very useful.

用java编的用于工具栏的制作，看了以后觉得非常简单,想学java可以看一看，不错！-with java series of the toolbar for the production, after reading very simple, like the java can look at, yes!

hibernate+spring+ext2.0 的物流网站 -hibernate+ spring+ ext2.0 logistics website

不需要配数据源，只要改路径就可以使用，大家随便改吧-tot guest book

tini的WebLightsServerPC程序，很有参考价值，是经过试用的啊-tini WebLightsServerPC the procedures of great reference value, After the trial is ah

实现简单的ATM功能，例如密码登录，存取钱，修改密码等等。 -failed to translate

Beginning_JSP_trade_JSF_trade_and_Tomcat_trade_Web_Development_From_Novice_to_Professional-3754-it is useful for computer student.