DiffLines

说明：  实现堆栈的操作，功能为入栈、出栈，实现先进后出的原则(to realize the stack operation , the function :push onto the stack out the stack )

可在用户指定的文件夹下，搜索带有某个字符串的文件名称，可指定文件后缀名，可选择区分大小写，可遍历子文件夹。对于搜索到的文件，可批量更改名称，将搜索到的字符串替换为用户指定的字符串，可选择替换，也可选择备份源文件。文件搜索和替换采用多线程实现。(Can be user-specified folder, the search string with a file name suffix can specify the file name, choose case-sensitive, can traverse sub-folders. For the search to the file, you can batch change the name to search for the string replaced with the string specified by the user may choose to replace, can also choose to back up the source file. File search and replace multi-thread implementation.)

点云处理工具，可以实现点云的各种处理,文件格式转换等等(Point cloud processing tools, can achieve a variety of point cloud processing, file format conversion, etc.)

VC++中access与excel的交互的实现(VC++ in access and excel interactive )

首先通过文件操作，读取文件内容，把字符逐个提取后统计字符频率，建立哈夫曼树和进行哈夫曼编码，当然这是根据ASCII编码来将字符转换为二进制，然后实现前缀编码，然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files )

说明：  一个文件的打开,怎样在word里进行读和写(Open a document and how to read and write in the word)

程序代码查看软件，同时也可对该代码文件进行新的编程。(Program code to view the software, but also the code files for new programming.)

对2个CSV进行处理，通过一定条件对文件进行组合和拆分，形成新的2个CSV文件，可以作为操作多个文件夹的实例(The two CSVs are processed, and the files are combined and split by certain conditions to form two new CSV files, which can be used as an example for manipulating multiple folders)

一个AWK代码，对文本文件进行筛选 ，生成新程序要求的文本！(txt to txt,AWK program)

说明：  MATLAB的一个小程序，产生一个L=31GOLD的序列 (MATLAB a small program have an L = 31GOLD sequence)