HackersAndNetworkSecurity

VB开发的IP测试程序，这是在我工作中写的调试程序，在配置文件中只需要写上相应的IP，程序就会循环测试IP地址是否在线，不在线的话就会报警提醒(VB development of IP test program, which is written in my work debugger, just write in the configuration file on the corresponding IP, the program will loop test IP address is online, not online, then it will alarm to remind)

说明：  空间双重差分模型，英文简写为SDID，利用的软件为R语言。(spatial diff in diff R)

socket得一个项目机构，能够清除得看到项目得机构图分布(an niu)

在wince嵌入式系统环境下实现的UDP通信，能够传送基本的字符串信息，包括client端和server端的程序

说明：  arj欺骗代码,c语言,以可改变网卡接收模式,获取所有经过的数据包(arj cheat code, c language, in order to change the network card can receive mode, after obtaining all the data packets)

迷宫求解：用二维矩阵表示迷宫，自动生成或者直接输入迷宫的格局，确定迷宫是否能走通，如果能走通，输出行走路线。(Labyrinth Solution: Use two-dimensional matrix to represent the maze, automatically generate or directly input the maze pattern, determine whether the maze can pass, if it can pass, output the walking route.)

【打开本地Server程序即可开始聊天】

Haokoo.net免费域名系统 (C#+VS.net版)软件介绍： 在此系统中你可学习一般的WEB服务器控件的使用，如Repater,DataList的分页,DataGrid的分页、编辑、排序等功能的使用！！邮件的发送等，对于初学者是一个极好的学习教材-Haokoo.net free domain name system (C# VS.net version) software presentations : In this system you will be able to learn the general control of the Web server, like Repater, DataList tabs, the DataGrid paging, editing, sorting functions use! ! Mail delivery, for beginners is an excellent study material! !

此源代码实现了下载器的基本功能，模仿简单的快车下载，深入学习java网络以及文件编程有很大的帮助(this program provide you with a deeper study in java)

说明：  模拟单道环境下多个进程并发 目的：通过模拟单道环境下多个进程的并发的实验，来加深对进程并发的理解。(Analog single-channel environment than the process of concurrent Objective: Simulation of single-channel environment than the process of concurrent experiments, to deepen their understanding of the process of understanding concurrency.)