DOS下修改文件属性，Windows下同样可以使用。

一个从exe、dll文件中提取、存取图标完整程序-from an exe, dll file extraction and retrieval procedures icon integrity

激光雷达LAS文件读取 可以实现LAS1.0的读取，为下一步进一步处理点云做准备

1,完全去除了其它的搜索部分,因为有些网页格式经常会变动,所以一段时间以后可能又搜不到歌词了,现在搜索歌词用的是百度的filetype:lrc 歌曲名-歌手名 的方式进行搜索. 2,更新了在线搜索歌词的时候,只能下载一首的情况,以前点了下载之后,整个界面就不可用了,要重新输入歌曲信息才可用,现在已经不做限制了. 3,修补了当以前下载并匹配的歌词文件不见的时候,会出现既不下载新的歌词也不提示出错,现在当以前的歌词文件不存在时,会自动上网搜索新的歌词.-1, fully to the search, among other parts, because some page format changes often, so after a certain period of time may not find the lyrics, and now search lyrics Baidu using the filetype: lrc song name- artist name search methods . 2, updated the online search lyrics, the only one to download the case, before the download point, the whole interface is not available, and to re-enter the song information can be used, it is not restricted. 3, patch when previously downloaded file and not the lyrics to match the time, there will be neither downloaded nor prompted new lyrics wrong, and now when the previous song file does not exist, it will automatically search for new songs online.

好久没有做Web的应用，最近需要使用spring 上传文件到服务器，网上找了些Demo, 与大家一起分享。

计算文件的MD5结果，可以对比文件是否被更改过。-documents MD5 calculated results can be compared documents were changed.

对于大于1GB的文本文件,该软件有较好的查看能力-for more than 1GB of text files, the software has a better ability View

方便的指示所选格的行列.通过VB制作的dll控制EXCEL表格.-convenient instructions selected grid ranks. VB produced by the dll control Excel.

本人写的一个能自动格式化C代码的控制台程序，其实就是对文件的读写，和对字符的处理。-I write a C code can automatically format the console program, in fact, the document is read and write, and the handling of characters.

进程调度是处理机管理的核心内容。本实验要求用C语言编写和调试一个简单的进程调度程序。通过本实验可以加深理解有关进程控制块、进程队列的概念，并体会和了解优先数和时间片轮转调度算法的具体实施办法-scheduling process management processor is the core content. The experiment called for using the C language and debug a simple process scheduler. Through this experiment can deepen our understanding of the process control block, the concept of the process of formation and to experience and understand a few priorities and time-Cycle Scheduling Algorithm of concrete measures for implementation

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