一个非常好的旅游网站程序.

应用背景  可以和网络对接，发送邮件。嵌入某些系统里，定时或者设定时间将资料发送到邮箱里，可以远程查看，省去手动发送邮件的麻烦。。。。 关键技术 c++ SMTP， 网络通信，邮件系统 用C++开发的，可以发送邮件及附件。系统很小，适合学习了解邮件发送过程。本程序摘自网络，出处不明了。自己备用。

C#数据访问组件，适合各类数据的保存操作-C# data access components, suitable for all types of data storage operation

局域网的udp聊天工具，注意事项： 运行的时候要运行两次 一个当客户端和服务器端 ，在运行的时候还要改下IP地址。

finger client程序 -finger client a

获取本机ip地址的3种方法。CB4.0编译-Access to the local ip address three kinds of methods. CB4.0 compiler

1、栏目无限分类，自由添加，排序，前台显示 2、各大搜索和站内搜索随意切换 3、网站在线提交、后台审核、编辑、删除 3、站点相关信息后台动态配置 4、自助网站收录，后台审阅 5、网站广告在线发布 用户：admin 密码：admin-1, columns unlimited classification, the Liberal added, scheduling, future shows two major search and search stations within three random switching, online, the author, background vetting, edit, delete the three, site background information related to dynamic allocation of four, self-help website recorded. five background scrutiny, the advertisement posted online users : admin Password : admin

就是定时刷新，使计数器加1，我不知是否真的能刷新，如果能的话就发达了-is regularly updated, plus a counter, I wonder if I can really set, if they can be developed in the case of

EasyARM615_map.rar this is very important EasyARM615_map.rar this is very important

应用背景网络程序的实现可以有多种方式，套接字是其中一种比较简单的实现方法，是连接应用程序与网络驱动程序的桥梁，计算机从网络上收到与该套接字绑定的IP地址和端口号相关的数据后，由驱动程序交给套接字，应用程序就可以从该套接字中提取接收到的数据。关键技术包括计算机网络基本知识，网络应用程序通过套接字进行数据的发送与接收。包括多线程和单线程不同方式通过网络传送数据。

The iputils package contains ping, a basic networking tool. The ping command sends a series of ICMP protocol ECHO_REQUEST packets to as pecified network host and can tell you if that machine is alive and receiving network traffic.ipv6calc is a small utility which formats and calculates IPv6 addresses in different ways. It extends the existing address detection on IPv6 initscript setup or make life easier in adding reverse IPv6 zones to DNSor using in DNS queries like nslookup -q=ANY ipv6calc -r 3ffe:400:100:f101::1/48`-The iputils package contains ping, a basic networking tool. The ping command sends a series of ICMP protocol ECHO_REQUEST packets to as pecified network host and can tell you if that machine is alive and receiving network traffic.ipv6calc is a small utility which formats and calculates IPv6 addresses in different ways. It extends the existing address detection on IPv6 initscript setup or make life easier in adding reverse IPv6 zones to DNSor using in DNS queries like nsl