我有一个需求，是获取函数的机器码，但是我直接用函数的地址来读取却读不到，后来听说是虚函数地址...

linux系统调用分析，包括一些实例。系统调用有关的一些基本知识-linux system call analysis, including some examples. Calling the system some basic knowledge

基于C++BUILDER环境，初学者很适用，代码简单易懂，对学习和借鉴有很大好处，可移植很强，我测试的版本是BCB60,版本窗口程序源代码-Based on the C++ BUILDER environment is applicable for beginners, easy-to-understand code, and has a lot to learn from the benefits of highly portable, I tested version BCB60, versions of source code window

得到当前的磁盘的可用空间-Get the current free disk space

存储管理中页面置换算法性能测试 要求：设系统采用固定分配局部置换的存储分配策略，编写仿真程序对下述页面 置换算法进行性能测试，并对结果进行分析和比较。 (1) 最佳适应(Optimal)页面置换算法； (2) 先进先出(FIFO)页面置换算法； (3) 最近最久未使用(LRU)页面置换算法； (4) 最少使用(LFU)页面置换算法。 要求可适用于键盘输入和自动产生随机页面走向序列两种数据输入方式。-Memory management page replacement algorithm in the performance testing requirements: system for the distribution of partial replacement of fixed storage allocation strategy, the preparation of simulation program on the following page replacement algorithm performance testing, and the results were analyzed and compared. (1) the best adaptation (Optimal) page replacement algorithm (2) First In First Out (FIFO) page replacement algorithm (3) the most recent use of long (LRU) page replacement algorithm (4) use at least (LFU) page replacement algorithm. Requirements applicable to the keyboard input and automatically generated pages to a random sequence of two data entry methods.

Java实现经典 producer/consumer的多线成例子-Java classic producer/consumer line into the more examples

Windows资源对象的分配和释放函数-Windows object allocation and release function

这是一个在TCP/IP编程中经常遇到要处理的 问题，就是网络地址转换NAT,改源代码提供 一种方法，穿透内网的保护，到达目的地址。- This the question which frequently meets in the TCP/IP programming must process, is network address translation NAT, changes the source code to provide one method, in the penetration the net protection, arrives the destination address.

COM 组件设计与应用--用ATL写第一个组件.除了所有 COM 组件必须的 IUnknown 接口外，再实现一个自己定义的接口 IFun，它有两个函数： Add()完成两个数值的加法，Cat()完成两个字符串的连接。-COM Design and Application-- ATL wrote an article components. In addition to all the necessary COM interface pointers, then realize their own definition of a IFun interface, which has two functions : Add () completed the two numerical addition, the Cat () completed the string connecting two .

操作系统试验--通过随机数产生一个指令序列。将指令序列变换为页地址流。-pilot operating system-- through a random number generator instruction sequences. Instruction sequences will transform page address to flow.

清理Windows的垃圾文件和最近打开文档。-cleared of rubbish recently opened files and documents.