java实现一个网络聊天室

some example source of java,for beginner.inside there are a lot of sample examples

计算两个数的最大公因数，和若干数的最小公倍数。(Calculate the greatest common divisor of two numbers, and a certain number of the least common multiple.)

用java发邮件 总共有两个文件,mail_client.java和sendmail.java(Java mail with a total of two documents, mail_client.java and sendmail.java)

点及相应数字则显示相应的图形-point and the corresponding figures for the corresponding graphics display

本压缩文档为《Java大学实用教程》（7-121-00959-5 电子工业出版社 2005.3） 的电子教案。-compressed files to the "Java University Practical Guide" (7-121-00959-5 Electronics Industry Press 2005.3) electronic templates.

它在网页上播放背景音乐

java applet 曲线坐标　动态是先曲线坐标以及取直运算 (java applet curvilinear coordinates dynamic first curvilinear coordinates and straightened Operators)

鼠标经过时显示动画的按钮- The mouse passes through when demonstrates the animation the button

java随机生成图像-randomly generated images

java的web应用， java的web应用，