java websocket简单实例

用java编写的用蝶式算法实现的fft，用来计算两个多项式的乘积，输入文件的格式如压缩包中的data5.txt，结果输出到result.txt中。-java prepared with the use of the butterfly fft algorithm, used to calculate the product of two polynomials. input file formats such as compressed data5.txt the results were exported to result.txt.

主要使用Java程序设计QQ聊天，程序详细介绍了如何使用Java来设计QQ的，计划的细节，并伴有在每个关键步骤的插图为更好地了解(The main use java program to design QQ chat, the program details how to use java to design QQ, program details, and accompanied at every critical step illustrations for better understanding )

使用google gears离线技术来实现的一个小web程序(Use google gears offline techniques to achieve a small web application)

归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化 归并排序的可视化

资源描述package tetris; import java.awt.*; import java.awt.event.*; import javax.swing.*; import com.borland.jbcl.layout.*; /** * Title: * Description: * Copyright: Copyright (c) 2005 * Company: * @author not attributable * @version 1.0 */ public class MainFrame extends JFrame { JPanel contentPane;//窗体内容网格 JMenuBar jMenuBar1 = new JMenuBar();//菜单条 JMenu jMenu1 = new JMenu();//文件菜单 JMenu jMenu2 = new JMenu();//选项菜单 JMenu jMenu3 = new JMenu();//初始化水平菜单 JMenuItem jMenuItem1 = new JMenuItem();//游戏开始菜单项 JMenuItem jMenuItem2 = new JMenuItem();//游戏暂停菜单项 JMenuItem jMenuItem3 = new JMenuItem();//游戏退出菜单项 //10个初始级别设置菜单项 JRadioButtonMenuItem jRadioButtonMenuItem1 = new JRadioButtonMenuItem(); JRadioButtonMenuItem jRadioButtonMenuItem2 = new JRadioButtonMenuItem(); JRadioButtonMenuItem jRadioButtonMenuItem3 = new JRadio

利用文件实现数据存取的学生成绩管理系统

全部内容基于Android SDK 随书附赠400多分钟的详细教学视频,286段示例代码 从事一线开发的作者团队提供在线答疑.(GoogleAndroidDevelopment and Practice)

利用串口传输数据，JavaGUI界面

这是一个用java开发的图形化计算器。功能很强大，对于想了解java GUI的编程爱好者很有帮助。-it is a calculator developing by java.it is very helpful for these wanting to have a knowledge of java GUI

RSA公鈅 私钥 加密例子数字签名，使用RSA私钥对对消息摘要签名，然后使用公鈅验证 例子