后台ip限制,给后台加上指定的ＩＰ才能进行后台管理

这是信息论与编码的作业，有3种信源编码方式，费诺编码、唯一可译码、香农码。 唯一可译码：若码的任意一串有限长的码符号序列只能被唯一地译成所对应的信源符号序列，则此码称为唯一可译码，否则，就称为非唯一可译码。 香农码：按不等式选择的码长所构成的码称香农码，香农码满足克拉夫特不等式。

如果要编写模块化的软件，就要对对动态链接库(DLL)有一定的了解，本人这段时间在修改以前的软件时，决定把重复用的类和对话框做到DLL中，下面就从一个简单的例子讲起，如何实现MFC扩展DLL中导出类和对话框。-If you want to make you software module, you should make sense of DLL. Modifying my previous software these days, I decide to make the classes and dialogs in common use into DLLs. Now we begin with a simple example, to explain how to export classes an dialogs from MFC extended DLL.

：面向服务架构(SOA)是分布式系统构造理念发展的一个新阶段。如何将SOA应用到实践中是目前业界的研究热点 所在。探讨了支撑和实施SOA的关键问题，涉及SOA的设计原则、编程模型、实现技术和架构元素等，并深入分析了Web服 务、企业服务总线等核心技术、规范，对于SOA实践具有一定的指导作用。-: Service-oriented architecture (SOA) is the concept of distributed system structure of a new stage of development. How to apply to the practice of SOA is the hot spot where the industry study. Support and implementation of key SOA issues related to SOA design principles, programming model, element technology and structure, and depth analysis of Web services, Enterprise Service Bus and other core technologies, standardization, and for the practice of SOA has a guiding role.

MyIE3源码，非常不错的源码，可以在vc6.0下编译通过，里面使用了线程池进行客户端的操作，效率非常高-MyIE3 source, a very good source, you can compile under vc6.0 through, which uses the thread pool for client operation, efficiency is very high

packetnt，从事SOCKET,INTERNET,TCPIP,UDP,MULTIMEDIA开发工程师-packetnt a engineer who work for socker,internet,tcp/ip,udp and multimedia.

用C写的通讯录小程序 大家一起交流一下-Address Book using C to write small programs of exchange with U.S.

图的应用-铁路最短路径的源码以及实验报告！-Diagram- railway source shortest path, as well as experimental reports!

VC++开发的DOS界面写字板-development of the VC DOS interface tablet

可以说是自己写编程以来第一个真正由自己做的小东西..请大家给点支持-can be programmed to write his first one truly doing the small things .. Please support to the point

ucos，臂lpc2148，变形杆菌