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创建一个控制台进程，此进程包含n个线程。用这n个线程来表示n个读者或写者。每个线程按相应测试数据文件的要求进行读写操作。用信号量机制分别实现读者优先和写者优先问题。-Create a console process, this process contains n threads. Use of these n threads to represent n-reader or writer. Each thread according to the requirements of the corresponding test data file read and write operations. Semaphore mechanism are used to achieve the reader and the writer first priority.

正则表达式学习的一个小工具和源码. 正则表达式学习的一个小工具和源码.-Regular Expression Tutorial

一个使用VB编写的聊天软件。-use VB to prepare a chat software.

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简单的画图工具，用VB能实现画直线矩形圆等-A simple drawing tools, use VB to achieve circular, such as drawing a straight line rectangular

枚举Windowws所有进程的程序，并能切换活动窗口-Enumeration procedures Windowws all processes and can switch the active window

通过迭代法和直接发两种方式求出线性方程组的解，代码简单易懂，可自行操作矩阵来求得自己想要的方程结果。

在数据库中读写图像文件,visual c+＋开发-literacy in the database file, the development of visual c+

数据结构与算法-程序、素材创建哈希对象与查找-Data Structures and Algorithms- procedures, materials to create the hash object and find