ExtensionRegistry

说明：  《Java程序设计经典教程》源代码，100 通过编译，是学习Java的好帮手(java)

这是一个校园的网页点餐系统，开发平台为J2EE.开发语言是Java，将项目部署至MyEclipse上即可。(This is a campus web ordering system, development platform for J2EE. Development language is Java, will deploy the project to the MyEclipse can.)

利用MM7服务器开发的手机彩信功能，希望对您有帮助(MMS MM7 server development)

java 连接oracle的连接池示例，对初学者很有用哦(document for java connect oracle:connect pool case)

之前计划写的沙盘系统，刚写好文件部分，也不算太完善，碰巧有人问起，遂贴上代码大家看去，你可以在此基础上完善之。 代码没什么WS技术，但做文件沙盘还是有不少问题的，需要的朋友可以下(Written before the planned sand table system, just part of the written document, but also not too perfect, someone happened to ask, accordingly paste the code we looked, you can improve on this basis, the. Code no WS technology, but do still have many issues paper sand table, and we need friends can, under)

计算校验和 命令行：check_sum infile 其中check_sum是程序名，infile是数据文件名 输出：数据文件的校验和。 目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，深入理解网络协议的基本概念与网络问题处理的一般方法。-calculated checksum command line : check_sum infile which check_sum procedures, and infile data output file name : data files, the checksum. The purpose of the data link layer and the MAC layer of learning, according to the data link layer to the basic principles of universal application against the Ethernet frame, and by constructing a concrete frames, in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach.

The uploaded source code is a window based application for developing "Banking System" using Visual basic as front end and MS-Excel as back end. This project is an implementation of simple tasks that occur during transactions in a bank. Since it is in visual basic, it is very simple to understand.

本书专门讨论Windows网络编程技术，覆盖Windows 95/98/NT 4/2000/CE平台。内容包括NetBIOS和Windows重定向器方法、Winsock方法、客户端远程访问服务器方法。本书论述深入浅出、用大量实例详解了微软网络API函数的应用。配套光盘包含了所有实例代码，方便读者使用。本书适合中、高级程序设计人员以及网络设计与管理人员参考。-book devoted to the Windows network programming technology, Windows 95/98/NT coverage 4/2000/CE platform. Including NetBIOS, and Windows Redirector, Winsock, Client Remote Access server. The deals are easy to understand, with plenty examples Comments on the Microsoft Network Application API function. Matching discs containing all examples of code, user-friendly. The book suitable for middle- and high-level programming, as well as network design and management personnel.

我是新手，上传一个简单的程序和大家交流，希望能有机会下载大家的程序(I am a novice, upload a simple program and to share, and hope to have the opportunity to download the program.)

远程开端口,用于扫描查看系统打开的服务,不用密码即可.-import drop,It is copy down