internal_error

说明：  C#U盘识别代码。 我找了半天才找得到的(C# U disc identification code. I am looking for a long time to find the)

vista 和win xp 下 已测试通过

建议的安卓音乐播放器，很简单的代码，适合新手学习(Andrews recommended music player, a very simple code, suitable for novice learning)

读取PDF文件，并显示在窗口中。 支持PDF的基本操作功能。(To read PDF files, and display in the window. Support the basic operating functions PDF.)

基本下拉菜单的创建与消息响应，VC++精选编程学习源码，很好的参考资料。(The basic menu creation and message response, VC++ select learning programming source code, a good reference.)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

Selector 版本服务器，消息协议使用google proto buffer，包括AcceptService, GameService,LogicService等等(Selector version of the server, the message protocol using google proto buffer, including AcceptService, GameService, LogicService etc.)

Apostila C++ para iniciantes

说明：  主要介绍了在做分子动力学模拟时的基础理论知识。(the art of Molecular Dynamics )

说明：  代码查看工具， SourceInsight4.00.0084，2018年的版本。(SourceInsight V4.00.0084(2018) with licence and Crack files.)