查询某IP地址的计算机是否在局域网内，有可执行文件

socket.IO-objc seems more complete and has a better documentation, but I"d also like to know which advantages does AZSocketIO provide to consider if these advantages are important enough for my project to choose one or the other.

lwip-tcpip协议-lwip- TCPIP agreement

个模块包含IP工具，包括了这些功能，ping一个IP主机，决定一个IP主机的名称，给定IP地址。1.5版本在10/02/2000上传到这个网站，也包括了一个用来颠倒DNS查找的功能（例如，找回给定IP地址的主机名称）。-IP module includes tools, including these functions, ping a host IP, IP hosts a decision of the name, given IP addresses. In version 1.5 10/02/2000 uploaded to the site, also includes a reverse DNS for a search function (for example, set back to the IP address of host names).

魔王语言的解释，大家看看吧-fiendish language interpretation, we look at it

一种GPS和GSM模块的资料，对GPS和GSM开发有帮助-a GPS and GSM module information on the development of GPS and GSM help

一个dns解析程序的源代码-a dns analytic program"s source code

基于NUCLEUS 操作系统的FTP协议原代码-FTP

通过套接字的编程方式，实现网络通信，采用的是C/S模式，用Csharp语言详细编制实现客户端与服务器间的通信，对需要运用C#编写实现通讯的人员具有帮助意义

网上答疑系统(教学用)-Internet Answering System (teaching)

ADSL标准.pdf-ADSL standards. Pdf