openssl生成证书，数字签名，加密解码

包括C,C++经典问题，及面试笔试题，网络.操作系统.数据库，CC++笔试题系列。以及一些关于面试的问题-Including C, C++ Classic problem, and interview questions pens, network. Operating system. Databases, CC++ Pen test series. As well as some of the issues on the interview

这是一个测试光学透镜透光率的应用程序,目前已投产运行.-This is a test of optical lens opacity applications have currently been put into operation.

浮点运算加减乘除四则运算，方法和特别，值得借鉴-Four floating-point addition and subtraction multiplication and division operations, methods, and in particular, it is worth drawing

c言语环境下进行 龟兔赛跑 仿真 很有趣的小程序-c language龟兔赛跑simulation environment

定时启动服务，当指定服务被意外关闭，自动启动该服务，使用wmi实现。-Start-up services from time to time, when the specified service was accidentally shut down, automatically start the service, use wmi to achieve.

支持自启动的代码     char curbuf[MAX_PATH] = {0}; char curtemp[MAX_PATH] = {0}; char NewFileName[0x30]={0x5C, 0x5C, 0x2E, 0x5C, 0x6B, 0x69, 0x6C, 0x6C, 0x6D, 0x64,  0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; char F

Flip bytes in a file and write them backwards-Flip bytes in a file and write them backwards...

VC++ Rotating Text Example

ug二次开发的例子,很好的,可以双击的,大家来看看啦,不错的例子,相信我,之江狂徒推荐的,记住这个名字-ug example, a good, double-click, you Kanla view, a good example, I believe, Zhijiang Sheikh recommendation, remember the name

可以阅读pdf文件的VB源代码，极具参考价值。-source of reading pdf file in VB format.It is vauleable to reference.