client chat program, and server

参考源码，学习例子-reference source, study examples

小型便利店进销存管理系统，该系统配扫码仪一起使用，进货扫码入库，销货扫码销货，制定价格种类，记账，纯客户端应用程序，如计算机出现故障，可备份数据库。

最简单的计算器。适合初学者。-most simple calculators. For beginners.

这是一个对Zlib压缩库进行打包COM接口，完整的应用程序和可重用代码-this is a Zlib compression library packaged COM interface, complete applications and reusable code

对C/C++中const关键字的用法的总结,比较全面。-Of C/C++ In the const keyword usage summary, much more comprehensive.

ssd6的练习五和练习六，希望对大家的学习有所帮助！-ssd6 practice and practice five of six, and they hope to help you study!

利用vb操作文件数据库-use vb operation database

数据链路层crc算法

SMART PHONE 2005中关于RAPI的源码，可以使用此源码，在PC机上于SMART PHONE进行同步等操作，需用VS2005BETA2编译-SMART PHONE RAPI 2005 on the source code, you can use this source code on the PC to synchronize SMART PHONE operational, the compiler required VS2005BETA2

参考文章 遗传算法是基于达尔文进化论的一种智能优化算法,一种可用于复杂系统优化的具有鲁棒性的搜索算法，适用于解决传统方法难以解决的复杂的、非线性问题，可广泛应用于组合优化、离散优化、工程优化等领域。旅行商问题是一种NP难的组合优化问题，具有重要的理论研究价值和实际应用背景。然而，传统遗传算法中存在有不足，需要提出新的改进的遗传算法，并应用于旅行商问题的求解。-Genetic Algorithm article reference Darwin" s theory of evolution is based on an intelligent optimization algorithm, a complex system can be used to optimize the robustness of the search algorithm, the application of traditional methods to solve difficult and complex, nonlinear problems, can be widely applied in combinatorial optimization, discrete optimization, engineering, optimization and other fields. Traveling Salesman Problem is a NP hard combinatorial optimization problem, has important theoretical value and practical application of research background. However, the traditional genetic algorithm, there is less than the need to introduce new improved genetic algorithm, and applied for solving the traveling salesman problem.