Lesson3Code

端口扫描器。 本扫描器实现了：TCP Connect 扫描，TCP SYN扫描，TCP Fin扫描，TCP ACK扫描及UDP端口扫描,这些扫描能够实现扫描特定IP地址范围内端口和扫描某IP地址范围内全部主机特定端口两种模式，并且SYN扫描能够区分端口开放、端口关闭和被防火墙过滤三种状态。(Port scanner. The scanner realized: TCP Connect Scan, TCP SYN Scan, TCP Fin Scan, TCP ACK scan and UDP port scan, the scan can scan a specific IP address range of ports and scanning a range of IP addresses all host two specific ports mode, and can distinguish SYN scan open ports, port closed and the three states firewall filters.)

利用兼容DC保持绘图Dlg 利用兼容DC保持绘图Dlg 利用兼容DC保持绘图Dlg (Dlg use compatible DC to keep drawing to keep the use of compatible graphics Dlg use compatible DC DC kept drawing Dlg)

中国电信暑期实习以及找工作的大礼包，很全的(China Telecom summer internship as well as looking for work spree is the whole)

在DSP开发环境CCS3.3中利用c++语言实现快速傅里叶变换(In DSP development environment CCS3.3 using c++ language fast Fourier transform)

抽奖程序VB编程，对设定号码进行随机抽奖(Test for voting fortunate people)

测量平差领域中的水准网平差，界面编程，程序可以直接运行，附有示例文件和说明。(In the field of measurement adjustment, leveling network adjustment, interface programming, the program can be run directly, accompanied by examples of documents and instructions.)

SetColor(unsigned short ForeColor,unsigned short BackGroundColor) //颜色函数 { HANDLE hCon=GetStdHandle(STD_OUTPUT_HANDLE) SetConsoleTextAttribute(hCon,(ForeColor 16)|(BackGroundColor 16*16)) } 调用函数 SetColor(11,8) cout<<endl<<"文本内容结束！"<<endl SetColor(7,0) system("color xy") ；

在VS2010开发环境下开发，可进行数据库的连接、查询、插入、删除，适合初学者学习。(VS2010 development environment under development, database connection, query, insert, delete, suitable for beginners to learn.)

可视化的排序教学演示程序/VS2015/Qt5编写(VisualSorting_Qt_VS2015)

一个演示3D波浪的图形类(A demonstration of 3D graphics-type wave)