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Software Testing, Second Edition provides practical insight into the world of software testing and quality assurance. Learn how to find problems in any computer program, how to plan an effective test approach and how to tell when software is ready for release. Updated from the previous edition in 2000 to include a chapter that specifically deals with testing software for security bugs, the processes and techniques used throughout the book are timeless. This book is an excellent investment if you want to better understand what your Software Test team does or you want to write better software.

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TLC2543 5615 ch451 一些简易程序，不是太多，但是原理已经写清楚了。-TLC2543 5615 ch451 some simple procedures, not too much, but the principle has been written clearly.

一个能读取gif文件的信息小程序，希望大家喜欢！-one can read the information document gif small procedures, hope you like them!

数字式调频收音机设计 介绍利用数字锁相频率合成技术构成收音机的电调谐部分并阐述了收音机的调台、选台、搜索与存储等功能的电路设计原理,着重介绍了用收音机集成芯片CXA1019S构成的FM电路、频率合成器芯片BU2614构成的锁相环电路。

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给出了一种利用接收到的字符信息检测串行终端通信波特率 的方法。此方法简单、可靠、易行，并给出了实现这种检测方法的伪代码。-gives a use to receive information detection of the characters serial terminal communications baud rate method. This method is simple, reliable, easy, given the realization of this detection method of pseudo-code.

通过实例开发一套完整的，高效汽车租赁管理系统，用c来编写，对于初学物料管理的同学，这是一个很好的参考。

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实现长度80位内的大数加法~~代码以c来实现，在tc下编译通过，有详细的注释-achieved within 80 lengths of large numbers Adder ~ ~ c code to be achieved under the tc compile a detailed Notes