java中继承类的介绍

用java 做的扫雷游戏,用了递归算法,原来递归也不难的-do with the mine java games, with a recursive algorithm, the original will not be difficult for the recursive

《Java与模式》一书的源代码 -"Java and model," a book of source code

文件的输入输出。输入名字，成绩，学号；保存为数据库文件。-document input and output. Input names, achievements, school; Preservation of the database files.

一个多人聊天系统，主要有两个应用程序，分别为服务器程序和客户端程序。服务器应用程序主要用于消息转发、客户登录信息的管理以及向所有用户发送系统消息等；客户端应用程序主要用于客户聊天记录的显示和信息输入-more than a chat system, there are two main applications, namely the server and client programs. Server applications mainly for transmitting information, customer login information management, and to all users to send information systems; Client applications for major customers chat shows and record information input

一个使用JAVA编写的系统菜单程序,可以动态生成用户菜单.-use Java to prepare a menu system procedures, users can dynamically generated menu.

使用绘制圆弧的方法，输出一个统计图表“圆饼图”和一个“折扇”。 原始数据在数组Data中，这5个数据在圆饼图中为角度不同的扇形，各自角度的计算值分别为38、91、54、125、53，放在数组drgree中。第一个数据的扇形起始角start=0，用绿色画。第二个的起始角start=38，用蓝色画。最后一个的起始角start=308，用橙色画。 折扇的画法是：在左上角坐标（130，40），长150，宽80的椭圆区域内，从22度开始逆时针地画一个15度的扇性，再画一段15度的椭圆弧；然后交替地画扇形和圆弧。-use mapping arc method, output a statistical charts, "Yuan pie" and a "folding fans." The raw data in the array Data, this data in the five round pie for the fan perspective, the perspective of their respective values were calculated 38,91,54,125,53, on the array were drgree. No. 1 fan initial data Kok start = 0, green painted. The second start of the initial angle = 38, painted blue. A final start of the initial angle = 308, with orange painting. Folding fans of paint is : in the upper left corner coordinates (130,40), 150 long, wide oval region of 80, from 22 degrees to start painting an anti-clockwise 15 degrees fan, painting section 15 of ellipse; Then turn to the fan-shaped and painted arc.

这是一个基于web的聊天系统。是jsp做的-This is a web-based chat system. Jsp is done

JDBC数据库连接经典例子，使你的连接具有多种可供选择的连接管理方式。-Classic example of JDBC database connection, so you connect with a wide choice of connection management.

javaWEB网络应用基于Web技术，从一个Web应用到所有免费共享服务。这个平台是学习、应用、Web技术交流最强大的平台。我们坚信，成功来自分享与合作

This program aligns amino acid sequences in proteins and shows the possible best path of the said sequence.