To the document encryption code, to begins studies the file security to have cer...

快速的CRC32实现,使用非常方便(只需一个函数)-fast CRC32-achieving, very convenient to use (only one function)

读取文件内容并以二进制显示-read the contents of the documents and binary show

apd 到ndb cad文件转换-file transform from apd to ndb cad

使用main.jsp?id=就可以看到文件列表 仅做交流使用，用做商业用途，请保留此说明。 文件管理可以更改，删除文件，修改文件内容，修改文件名。-use id = main.jsp can see the list of files used only in exchanges, used to make commercial use, please retain this note. Document management can change, and delete files, modify the contents of the documents, modify the file.

递归查找文件： 有助于dephi初学者学习递归算法和window文件结构-recursive search documents : dephi help beginners learn recursive algorithm and the structure of the document window

一个用vc开发的小程序，创建文件，采用面向对象的设计思想，还是不错的-A small development with vc procedures, create a file using object-oriented design idea, or good

This tool will clear up to 400 GB on each drive by writing into 1 GB Files until drive space is full then these files will be deleted.

servo controller main source file

Excel 读写和生成的工具, 里面包装成了一个读取Excel里面的每一列和每一行的数据方法供参考-Excel literacy and generating tool, inside packaging has become an inside Excel read out each and every line of data for the reference method

对选定目录下指定后缀文件进行批量顺序重命名，可以制定倒序或顺序。-Directory of selected documents designated suffix rename bulk order may be developed or reverse the order.