人们在使用SQL时往往会陷入一个误区，即太关注于所得的结果是否正确，而忽略了不同的实现方法之间可能存在的 性能差异，这种性能差异在大型的或是复杂的数据库环...

人工智能中关于五人问题的PROLOG实现，中间附带详细的实现过程说明。-Artificial intelligence on the issue of five people realize PROLOG, between fringe detailed description of the realization process.

C语言算法。算法教程C语言版。-C-language algorithm. Algorithm C language version of Guide.

《人月神话》中文版-"The Mythical Man-Month," the Chinese version

蓝牙技术 一、浅析蓝牙技术的基带层分组协议 二、蓝牙简介 三、蓝牙技术概要 四、无线接入系统 五、蓝牙技术的市场展望 六、新兴的短距离无线通信技术-a Bluetooth technology, Bluetooth technology of the base layer with a two agreements, three Bluetooth profiles, Bluetooth technology outline four, five wireless access system, Bluetooth technology market outlook six, the emerging short-range wireless communications technology

学习C语言必备的好书-C language learning books required

这是一部很难得的系统而全面的群体仿真书籍，从群体建模，行为规划，碰撞检测到群体渲染都有详细的介绍。-This is a rare group of system simulation and comprehensive book, from the group modeling, behavioral planning, collision detection to the groups playing there in detail.

JDBC与Java数据库程序设计 pdg格式-JDBC and Java database programming pdg format

经典编程语言的学习教材，非常的有用，值得反复研读-Classical programming language learning materials, very useful and worth reading again

数字逻辑与数字集成电路（第2版），经典中的经典，使学习数字逻辑和数字集成电路的必备书籍。欢迎下载-Digital Logic and Digital Integrated Circuits (2nd edition), the classic of the classics, and make learning digital logic and digital integrated circuits essential books. Welcome to download

MFC 模块状态、线程状态、进程状态，深入MFC的原理学习。-MFC module state, thread, and process status, in-depth the principles of learning MFC.