用来检测excel文件的列是否有重复的字段。如有，就把重复的字段显示出来。输入参数：excel文件名，列号，开始行，结束行。...

一个脏矩形演示程序，在网上下载的，希望对大家有用。-a dirty rectangular Demonstration Program, the online download, I hope useful for all.

80C51的串行通信口是一个功能强大的通信口，而且是相当好用的通信口，用于显示驱动电路再合适不过了，下面我们就根据这种需要设计一个用两个串行通信口线加上两根普通I/O口，设计一个4位LED显示电路。当然只要再加上两根I/O口线即可轻易实现8位LED的显示电路。 -80C51 Serial Communications mouth is a powerful communications mouth, but is very handy communications mouth, for the display driver circuit could not have been more appropriate, Now we need to design the basis of this one with two serial communication lines with two general I/O Hau, Design of a four LED display circuit. Of course if coupled with two I/O lines I could easily achieved eight LED display circuit.

售楼管理系统 比较好的售楼管理系统源码毕业的同学-Sales management system for better sales management system for school-leavers source

一个将将JavaBean重定位到WEB-INF_classes目录下的视频.一步一步教你学JAVABEAN,非常简单实用易于上手,推荐下载.-a JavaBean to be re-positioning of Web-directory INF_classes inspection Frequency. step by step teach you to learn JAVABEAN, very simple and practical and thus easy to download.

地 税 发 票 系 统5.1( delphi 版 本)-地税发票系统

天文观测软件，可以根据爱好者所在地点随时准确地进行定位并预测未来星空图。-Astronomical Observatory of software, according to the location at any time lovers accurately locate and predict the future Star Chart.

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.

混沌分析工具，包括计算lyapunov指数，指数谱，分数维等，c语言编写，含源码-chaos analysis tools, including the calculation of lyapunov index, the index spectra, fractal dimension, c language, Containing FOSS

在cadence virtuoso 下画bus的skill程序。-In the cadence virtuoso painting under the bus of the skill procedure.