JAVA用函数实现四则运算，加减乘除都有

apache 的一个socket框架，品质有保证-apache a socket framework, quality assurance has

用java的struts框架编写的一个部门管理系统程序-Using the struts framework of the preparation of java, a division of management system procedures

用java编写的puzzle游戏-prepared with the puzzle game

讲述了动态注册程序DynaCheckRegister，其中src目录用来存放服务器端的java程序，dynareg目录是用来部署的模块，里面包括使用到的页面文件-About the dynamic registration procedures DynaCheckRegister, including src directory is used to store server-side java programs, dynareg directory is used to deploy the modules, which include the use of to the page file

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1．文件和目录管理，使用java.io.File类编程，完成如下功能： （1）输入文件名称 （2）判断该文件名称是否存在 （3）若文件存在，判断是文件还是目录 （4）若是文件则输出文件的各种属性 （5）若是目录则输出其中包含的所有文件的名称 2．二进制文件的读写操作，用InputStream和OutputStream及其子类，设计并实现一个可以完成文件复制操作的程序。 3．文本文件的读写操作，编写一个文本文件分析程序，读入一个英文文本文件，统计其中单词、数字、标点符号等元素出现的次数，并记录单词总数。提示：对文件的分析可以使用StreamTokenizer类。 4．异常处理程序的编写，在上述三个程序中应用异常处理方法增加程序的错误处理能力。-1. File and directory management, the use of java.io.File class programming to complete the following functions : (a) input file name (2) to determine that the names of the existence of documents (3) If the file exists, or judgment is that the paper catalog (4) If the paper is output files the various attributes (5) If the directories containing the output of all documents name two. Binary file reading or writing, using InputStream and OutputStream and its sub-class design and realization of a complete copy of the operating procedures. 3. The text files and write, to prepare a text file analysis program, read an English text files, statistics words, numbers, punctuat

这是大学里的 java课后题的答案，具体是哪个课后题那压缩包上都有-This is the university title after java answer specific questions after which it compressed packets have

ErGo是一个很早的Java通用围棋服务器(IGS/NNGS)客户端程序。有全部源码和文档，站长编译时用的是JDK1.5+ant1.6，这样不得不将源程序中的一个方法：Debug.assert()改为了Debug.asser()。源码和build.xml文件请下载。-Ergo is an early Java General Go Server (IGS/NNGS) client program. Have all the source code and documentation, compile-time station is used JDK1.5+ Ant1.6, so had to source a method: Debug.assert () changed to a Debug.asser (). Source and build.xml file, please download.

Java数据库编程实例（4）-Java Database Programming Example (4)

该系统是基于p2p的聊天系统，该系统使用jxta技术。实现了各用户之间的直接连接-The system is based on p2p chat systems, which use technology jxta. Implementation of the users a direct link between