diary

这是点云库学习pcl里面的程序中所提到的pcd格式的文件。(point cloud pcd)

最好的从右向左的文输入的unicode显示的代码(The best right-to-left text input unicode code)

ReplaceFileName,批量文件名更改 ,批量文件名更改(ReplaceFileName, Bulk file name changes, batch file name change)

简单的把读的文件中的字母由小写改为大写 只需在程序写的相应目录建相应文件即可(Simple to read documents in lowercase letters changed to uppercase by the program just to write the corresponding directory to build the corresponding document can be)

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 )

wince 里面没有WRITEPROFILESTRING等直接读写INI文件的命令,多有不便.因此这份源码实现了WINCE下读写INI的功能.附有源代码及测试程序.经实际使用,效果不错.(wince There are no direct WRITEPROFILESTRING order to read and write INI files, and more has the inconvenience. Therefore the source realize the read and write INI under WINCE function. with the source code and testing procedures. by actual use, good results.)

微软的Excel对象模型包括了128个不同的对象，从矩形，文本框等简单的对象到透视表，图表等复杂的对象．下面我们简单介绍一下其中最重要(VC Read Excel)

监控文件夹变化的库，该功能封装在一个dll库中，方便调用。(monitor the change of the directory)

说明：  

软件技术基础中的十进制转二进制问题，简单的将十进制数转化为二进制数。 (Software technology base in decimal to binary problem, a simple decimal number into a binary number.)