一个小的倒计时器，可以设置需要倒计时的时间。

只要你添加本章的内容到你希望联机的游戏上，再利用第七章编程的思想，任何简单的游戏，你都可以轻松地实现联机。-this chapter as long as you are adding to the content you want online games, we can use Chapter VII of programming ideas, any simple game, you can easily realize on-line.

一个关于adaboost算法的matlab程序，这是我开始接触adaboost研究的程序，有实用价值-this is a adaboost algorithm write with matlab code,and it is my starting program of researching work on adaboost,it is valuable for application

最优化方法作业 BFGS方法 有算法分析 步骤 实例 实验结果和C++源程序-Operations optimization algorithm analysis step BFGS method is an instance of experimental results and the C++ source code

Mouse programming tht can be added as a component as Graphical Programmin

运动控制卡应用事例程序，对编程人员很方便。-control card application software

一个使用方便的日期控件，在asp.net下使用,可以直接放到工具箱里使用-a convenient date controls, the use of Asp. Net can be put directly to use Toolbox Lane

C4.5文档说明（数据类型，运行环境）-The explain of C4.5 document(data type,run environment)

用python实现的文件名批量修改源码，支持正则表达式-The file name with the python to achieve bulk modify source code, support for regular expressions

可用键盘控制元件上下左右移动-Keyboard can be used to control vertical and horizontal components of mobile ...................

通讯录系统，命令行方式操作，具有添加、删除、查询等必备功能。-Address Book system, command-line mode operation, with add, delete, query and other must-have feature.