一个简单实用的电源切换电路，很实用，相信能帮助有需要的人...

《C++ 陷阱》内容简介 转自：http://infopower.com.cn/showdetail.php?isbn=7-5083-1494-8 C++ 是一门高效率但是复杂的编程语言，因为它的复杂性，使得程序员有机会去面对形形色色的各种设计和编程错误。如何去规避这些陷井，编写出更具重用性和易维护的C++代码，正是本书的目标所在。作者Stephen C. Dewhurst结合了将近二十年的C++开发经验，罗列了最常见的99个小问题，并详细阐述这些问题的解决之道，让读者在不知觉之间掌握C++的高级编程技巧，充分领悟C++的细微之处。阅读本书，必会对实际工作带来巨大的帮助。- C++ Trap carried Description: http://infopower.com.cn/showdetail.php?isbn=7-5083-1494-8 C++ Are an efficient but complex programming language because of its complexity, programmers have the opportunity to make the face of all sorts of various design and programming errors. How to circumvent these pitfalls, the preparation of a more reusability and easy maintenance of the C++ Code, it is the objective of this book. Author Stephen C. Dewhurst combines nearly two decades of C++ Development experience, listed the 99 most common minor problems, and elaborate on these issues a solution so that the reader can not grasp consciousness between C++ high-level programming skills, to fully comprehend C++ s

HTML4.0 参考手册 很有帮助.你可以去-it is a good helper for you studing html

这个是关于树的代码，可以帮助那些初学者学习参考-This is about the tree code, you can help those who are beginners to learn the reference

这是一本介绍Linux平台下的Ip路由方面的书籍，对于构建一个安全的Linux平台的用户来说，是必须掌握和了解的。-This is a Linux platform on the Ip routing of books, Construction of a security for the Linux users, must grasp and understand.

电脑编程技巧和源码。很不错的。-computer programming skills and source code. Very good.

openCV是计算机视觉的开发源码库，这是openCV的使用手册，pdf文件。-visual source for the development, which is openCV the user manual pdf documents.

简单经典的概括了多线程了的知识，同时还把改知识用于事例，应该很有参考价值-simple classic summation of the multithreading knowledge, and knowledge also changed for example, it should be of great reference value

vcmfc编程书籍坎坎坷坷使用解决解决0000000 mfc世界-Books vcmfc programming to solve simple calculations

Qbasic 教程 -Qbasic Guide

vc开发300问源码-vc asked source development 300