实现整数和浮点数的加，减，乘，除计算

java文件管理程序-document management procedures

利用java开发http客户端的程序-use http client procedures

session about the javascript

本源码是一个图书馆管理系统的实例，里面较好的实现了对图书管理的各项功能。-The source code is an example of library management system, which better to realize the various functions of library management.

通过中点判定算法,绘制指定端点的直线,用来测试tuborC的图形编程-Determined through the mid-point algorithm, the designated endpoint of the straight-line drawing, used to test tuborC graphical programming

这是个画直线，椭圆， 矩形的小程序。-This a painting line, oval, round, rectangular small procedures.

一个手工编写的purejava学生成绩管理系统(运用Access数据库)，提供了强大的学生成绩管理管理功能，方便管理员对学生成绩等信息的添加.修改.删除.查询.汇总.统计等操作。内含详细的设计说明文档。-A hand-written score students purejava management system (using Access database) to provide students with a powerful management grade management functions for administrators and other information on the score of the students added. Modification. Delete. Query. Summary. Statistics operation. Includes detailed design documentation.

codes helping developpers to understand more about jxta

SUN的JAVA MAIL API-Sun"s Java API MAIL

一个JAVA编写的下雪的场景。-prepared in a JAVA snow scenes.