读串口数据的一个程序,只要当有数据向串口发数据来时,计算机就会自动将其数据写到一个特定的缓冲区,我们只要写程序去读那个特定的缓冲区就可以了....

此代码为我们操作系统课程设计，此算法为页面置换，编程环境vb，编译通过，能够运行。-this code for the operating system curriculum design, this algorithm page replacement, vb programming environment, compiler, capable of running.

测试硬盘、网络的速度-Test your hard disk, network speed

实现两种调度方式的进程调度模拟，可以自己设定进程的参数来完成调度-way to achieve both scheduling process scheduling simulation can be set for the process to complete the scheduling parameters

自删除D-Since the deletion of D

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,ole控制exce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, ole control exce source code

NT下的类似Unix下的su程序，可以使用其他用户账号和密码登录从而改变自己的存取权限-NT similar Unix su procedure, may use other user account numbers and the password registers thus changes own deposit and withdrawal jurisdiction

JNA（Java Native Access ）提供一组Java工具类用于在运行期动态访问系统本地库（native library：如Window的dll）而不需要编写任何Native/JNI代码。开发人员只要在一个java接口中描述目标native library的函数与结构，JNA将自动实现Java接口到native function的映射。-JNA (Java Native Access) provides a set of Java tools for the dynamic run-time access to the system of local libraries (native library: such as the Window of the dll) without the need for the preparation of any Native/JNI code. As long as developers in a java interface as described in the target native library function and structure, JNA will automatically realize Java interface to native function mapping.

操作系统 磁盘储存空间的分配和回收 c++实现 第二版

利用底层键盘钩子拦载任意按键（回调版),这是源码，希望给新手一个参考。没有任务错误-Keyboard hook to stop the use of the bottom button set arbitrary (callback version), which is source code, hope that a reference to the novice. There is no mission error

这篇文章是关于如何获取窗口句柄，以及有哪些函数可供使用的简单讨论-This article is about how to access window handle, and the types of functions available in a brief discussion