cfi_util

openssl实现客户端与服务器证书创建生成并验证(openssl to achieve the client and server certificates are created and generated verification)

linux 下的 flashget。MultiGet是一个非常容易使用的图形界面多线程下载工具，它支持基本的 http/ftp协议，支持断点续传，动态语言转换，下载速度限制，自动／手动MD5校验，任务日志，文件分类管理，支持所有类型的SOCKS代理和 FTP、HTTP代理，可以动态增加／减少线程数量。它需要wxGTK开发包(flashget under linux. MultiGet is a very easy-to-use graphical interface multithreaded downloading tools It supports basic http/ftp agreement, support HTTP, dynamic language conversion, the download speed limit Automatic/manual MD5 checksum, the task log, document management, support for all types of SOCKS agents and FTP, HTTP proxy, dynamically increase/decrease the number of threads. It needs wxGTK development kits)

HDDExpert can come in handy to all users who want to effortlessly check the health and performance levels of their hard disk.

运用B＋数算法，实现树性存储，探索ntfs的存储算法(use several algorithms to achieve sexual storage tree, explore ntfs storage algorithm)

消息队列提供了一种由一个进程向另一个进程发送块数据的方法。另外，每一个数据块被看作有一个类型，而接收进程可以独立接收具有不同类型的数据块。 (Message queue is provided a transmission block of data one process to another process method. Also, each data block is treated as a type, the receiving process can independently receive data blocks having different types.)

人事管理系统在VC++6.0编程通过，使用了ODBC、SQL Server等技术，实现了基本的人事管理功能(Personnel management system running well on VC++6.0,using ODBC and SQL Server，has the basic function of personal management)

说明：  本程序利用C++产生随机数，每次产生的随机数都不一样(This program uses C ++ to generate random numbers, the random numbers generated each time are different)

强制学习应用源码是一个类似于我要当学霸的强制性学习的小应用源码，不过本应用只会检测网络情况，并不会妨碍其他应用的使用，使用的时候先设置好开始时间和结束时间，然后退出，就可以了。软件会在后台运行， 在你设置的时间内，如果你打开网络上网，它就会播放音乐并震动提醒你要好好学习。关掉网络后，两秒钟，震动就会停止。此项目只有监控网络权限，震动权限，并没有网络连接权限，不会造成网络流量的消耗项目编译版本4.1.2默认编码GBK。(Compulsory learning application source code is a similar to me to when tyrants in the mandatory learning in small application source code, but this application will only detect network and does not interfere with other applications use, use the first set the start time and end time, and then exit, to the. Software will run in the background, in the time you set, if you open the Internet, it will play music and vibrate to remind you to learn. Turn off the network, after two seconds, the vibration will stop. This project only monitors network permissions, vibration permissions, and no network connection permissions, the network traffic will not cause the consumption of the project compiled version 4.1.2 default encoding GBK.)

使用c++语言编程，通过对计算机注册表的修改，对windows的桌面进行个性化的设置。本程序可用于学习c++语言编写注册表的方法，对于初学者有一定的帮助。

几个练习使用Labview编程的产物，主要包括：1.正弦扫频信号发生器，可选择频率变化规律（不变、线性、指数变化）以及幅度变化规律（不变、线性、指数变化），还可以通过MathScript节点自定义频率、幅度变化规律； 2.声卡数据采集及频谱分析；3.会说话的小圆点；4.十六进制数布尔数组显示；5.在字符串中显示多种字体；6.钢琴键盘模拟(Several products by practicing Labview programming, including: 1 Sine sweep signal generator, selectable frequency variation (constant, linear, exponential change) and amplitude variation (constant, linear, exponential changes), you can also customize the frequency and amplitude variation through MathScript Node 2 sound card data acquisition and spectrum analysis 3 talking dots 4 hexadecimal to boolean array display 5 display a variety of fonts in the string 6. Piano keyboard simulation )