czxt

说明：  操作系统概念 下册，是一本操作系统学习的推荐入门书籍，讲解详细有条理(Operating System Concepts Volume II is a recommended introductory book for operating system learning, with detailed and organized explanations.)

program to implement Shortest-Remaining Time-First CPU scheduling algorithms

boostrp 最新源代码，可以研究下。(Boostrp latest source code, can study. )

说明：  现代操作系统第四版全英文，觉得好，请点赞(Modern operating system fourth edition English)

INSTRUCTOR’S MANUAL TO ACCOMPANY OPERATING SYSTEM CONCEPTS SIXTH EDITION ABRAHAM SILBERSCHATZ Bell Laboratories PETER BAER GALVIN Corporate Technologies GREG GAGNE Westminster College

说明：  手机天气预报系统，可以更改城市名字和显示天气，手机symbian 下使用(Mobile weather forecasting system, you can change the city names and display the weather, the use of mobile phones symbian)

功能完整的瀑布墙视图效果，精选ios编程学习源码，很好的参考资料。(View full-featured waterfall wall effect, selection ios programming learning source, a good reference.)

实现dos调用功能 修改显存方法显示字符(Achieve dos memory recall function to modify the method to display characters)

信号量实现临界区访问(signal to achieve critical visit)

说明：  作业调度——先来先服务，最短作业优先，最高响应比优先(Job scheduling- a first-come first-served, shortest job first, highest priority response ratio)