俄罗斯方块，改变了常规的方块的形状，演示了如何修改

列举出WINDOWS中所有的USB设备的一个小程序。很实用-list all of the Windows USB device, a small procedure. Very useful

软考网络工程师复习笔记,软考网络工程师复习笔记-soft examination Review Notes network engineers, network engineers take soft Review Notes

一个上海地图，jpg各式的，可以用来作为gis处理的原始数据-a Shanghai maps, a variety of jpg can be used as a gis of the original data

PHP 国王的图书馆管理系统 前端 PHP 后端 MySQL 添加、 编辑删除用户 借书 加入 归还的书

aol和icq使用的oscar协议详细介绍-aol and password used by the detailed agreement oscar

关于BIOS使用的经典C代码-BIOS used on the classic C code

用ping 的方法实现日常的考勤工作，还有相关的设计文档。也存在不少的问题，若有好的意见或建议，请回复信息。- With ping method realization daily checking attendance work, but also has the correlation the design documents. Also has many problems, if has the good opinion or the suggestion, please reply the information.

character segmentation

在AD卡中常用到非空的查询方式进行数据的采集，这里提供了具体的实现代码和具体设置-Commonly used in the AD card to a non-empty query for data collection, here provides a concrete realization of code and the specific settings

DOS下练习打字程序 保存一个abc.txt文件在同一目录下.-DOS practice typing procedures abc.txt preserve a document in the same directory.