输入一个字符串，统计其中字符‘ab’的出现次数

在C++ BURIDER 6.0下开发的字体与颜色对话框原程序-6.0 in the C BURIDER developed fonts and colors of the original dialog procedures

Win32下的几种串口通信编程 Win32下的几种串口通信编程 Win32下的几种串口通信编程-Several serial communication under Win32 programming under Win32 Several serial communication programming of several serial communication under Win32 programming under Win32 Several serial communication programming of several serial communication under Win32 programming

使用boost库的asio的serial，编写的串口测试程序，供大家参考 using boost asio serial class, written in serial testing procedures, for your reference

拖拽/跟踪一条线-The example of draging and following in drawing a line

利用Visual Basic编写的小程序，将一款小巧的时钟放在桌面上显示时间。-The use of Visual Basic procedures for the preparation of small, will be a small clock on the table to show time.

完整的C++标准函数库，不是影印的，有完整的索引。-Complete C++ Standard library, not a photocopy, and a complete index.

erlang B 理论计算 erlang B 理论计算-erlang B theoretical calculation erlang B theoretical calculation

dsplf2407a板上 AD 例程 -AD board dsplf2407a routines

一个简单的程序，实现opc通讯，基于vb 和上位机的-A simple procedure to achieve opc communications, PC-based vb and the

用c++实现的TCP通讯，功能完善，自己找了好久才找到的好资源