2009012939_zhuxin

说明：  python操作excel,获取行列数据，并分组统计(python process excel)

读取两个文件，比较其中的相同单词和出现次数及频率，并将结果保存到文件(Read the two documents, which compare the same words and the number and frequency of appearance, and save the results to a file)

文件拷贝 要点：不是一次读入全部文件内容，而只读 64个字节 读一次，写一次(copy file)

用VC++实现的一个简单哈夫曼压缩码和解码程序，可以对任意字符的文本文件进行压缩并解压(With VC++ Realize a simple Huffman compression code and decoding procedures, arbitrary characters can compress a text file and extracting)

在VB中实现访问WINDOWS INI 文件的源代码,不错()

一个基于pci2000数据采集卡的数据采集系统的界面编程(A data acquisition system based on pci2000 data acquisition card interface programming)

一个OutLook风格的多视图切换的例子()

抽取文件，能够读取office、pdf文件(Extract files, the ability to read office, pdf file)

EXCEL VBA 字典查询，适用于普通查询条数多 过慢的情况，数万条记录。 (EXCEL VBA dictionary lookup, suitable for general inquiries number of more than a slow, tens of thousands of records.)

C++此法分析和此法分析，结果写在txt文件中(C++ This method analysis, and this law analysis, the results written in the txt file)