the4th

常驻内存监测网页更新的精简程序(monitoring website updated streamline procedures )

实现可靠的UDP封装传输类，可以进行多点传输，采用超时重发机制(Reliable transmission of UDP encapsulation type, can be multi-point transmission, the use of timeout retransmission mechanism)

一本优秀的国外黑客教程（中文版），介绍了很多主流的黑客手段和其所使用的工具，并且难度适中，新手和高手都适合看。(An excellent foreign hackers tutorial (Chinese version), introduces some mainstream hacking tools and means.)

实现单线程文件传输，不支持断点传出，功能相对简单，但是性能很好。(Achieve single-threaded file transfer, does not support breakpoints spread, function is relatively simple, but the performance is very good.)

VC++网络连接监控程序源代码，适合编写网络监控的编程者参考，选择监听的网络IP地址后才可以开始监听里程。并包括了IDS过滤器参数设置，几点提示： 　　1.初始状态只监听连接,不捕获IP数据 　　2.鼠标右击列表选择或取消监控某端口数据 　　3.为防止ping攻击,一般情况ping数据全部监控 　　4.监控某端口数据时,不监控ping包 　　5.数据超过20k将被清空 　　6.右边窗口停止抓包后显示十六进制数(VC++ source code network connection monitoring, network monitoring program for the preparation of reference, select the monitor s network IP address before you can start listening mileage. And includes IDS filter parameter settings, a few tips: 1. Initial state only listen for connections, do not capture IP data 2 Right-click the list to select or deselect a port monitoring data 3 To prevent ping attacks, general ping all monitoring data 4 When a port monitoring data, no monitoring of ping packets 5 The data will be cleared over 20k 6 right window displays the hexadecimal number stopped after capture)

使用vc中的socket类实现的UDP通信程序源码(Using multi-threaded approach to achieve the source code of the UDP traffic)

功能强大的聊天工具，可以跨网关聊天，并且传送文件(Powerful chat tool, you can chat across the gateway, and transfer files)

TCP和UDP socket编程，向固定服务器发送学号姓名信息，用udp从服务器获得一个随机字符串(TCP and UDP socket programming, Student ID Name information sent to the fixed server udp from server to obtain a random string)

Desktop drawing program, for beginners to understand the vc code is a good example, performance fun and easy to learn

典型的点云数据fandisk，适合点云研究者进行仿真，六千多个点(Typical fandisk point cloud data, suitable for researchers point cloud simulation, more than six thousand points)