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在WIN32中，每一个线程都对应着一个消息队列。由于一个线程可以产生数个窗口，所以并不是每个窗 口都对应着一个消息队列。下列几句话应该作为"定理"被记住： "定理" 一 所有产生给某个窗口的消息，都先由创建这个窗口的线程处理； "定理" 二 Windows屏幕上的每一个控件都是一个窗口，有对应的窗口函数。消息的发送通常有两种方式，一是SendMessage，一是PostMessage(In WIN32, each thread corresponds to a message queue. Since a thread can have several windows, so not every window corresponds to a message queue. The following words should be a " theorem" to be remembered: " Theorem" all produce a message to a window, all threads initially create the window treatment " Theorem" Two Windows on the screen is a control for each window, there is the corresponding window function. Messages sent are usually two ways, first, SendMessage, PostMessage first)

数据采集应用与编程（打开文档密码为8008100345）.pdf 研华的采集卡的相关的的编程指南(Data Acquisition Application and Programming (open document password is 8008100345). Pdf Advantech card collection related to the Programming Guide)

51job爬虫 python写的爬虫，爬取51job前程无忧、智联招聘的大城市（北京、上海、深圳、广州、杭州）各种编程语言职位的总条数。(51job spider Python to write a crawler, climb the big city 51job qianchengwuyou, Zhaopin (Beijing, Shanghai, Shenzhen, Guangzhou, Hangzhou) a variety of programming language posts total number.)

说明：  在QTcreator平台下，实现上位机与下位机建立简单通讯协议下的串口数据通讯，用到QT串口库和qchart对数据进行实时绘图，可以借鉴大部分代码，只要将里面数据协议部分对应修改下就ok了(In the QT creator platform, the serial data communication between the upper computer and the lower computer is realized under the simple communication protocol. The QT serial port library and qchart are used for real-time drawing of the data. Most of the codes can be used for reference. As long as the data protocol part is modified correspondingly, it is OK)

作为全球使用最广泛的C++经典程序设计教材，本书详细介绍了过程式与面向对象程序设计的基本知识与方法，其中包括C++的强大功能、最新特性和新增的ANSI/ISO C++标准库。本书通过面向一个大型对象(电梯模拟系统)的程序设计，以数百个“活代码”示例程序，重点突出了利用UML进行面向对象的设计。分布在各章的“对象思想”、“案例分析”、“常见编程错误”、“良好编程习惯”、“自测题”和“练习题”等特色部分非常具有实际指导意义，不仅可让接触C++的新手真实体验编程乐趣，还可让有经验的程序员得到启发。本书的读者对象为计算机软件、系统和网络编程人员，也可作为大学计算机相关专业本科生和研究生的编程教材和参考书。(as the world's most widely used C program design classic materials, The book details the process-and object-oriented programming with the basic knowledge and methods, including the powerful C function, The latest properties and the new ANSI/ISO C Standard Library. Book through a large object-oriented (Elevator Simulation System) program design, Hundreds "Runtime" sample program, focusing on the use of UML for object-oriented design. Distribution in the various chapters of the "object" and "Case Analysis", "common programming errors", "good programming practice," "Exercises" and "exercises" and other characteristics of a very practical guide, not only can give the novice contact C programming experience real fun, bu)

说明：  (31,21) bch 码编解码程序 C++实现((31, 21) bch Code coding and Decoding Program C)

说明：  HI THIS IS THE DOCUMENT TO CONFIGURATE CC LINK IO LINK C++

ChatOneToOne 是一个局域网点对点来聊天软件附有源代码，适合于初学者-ChatOneToOne LAN is a peer-to-peer software to chat with the source code, suitable for beginners

VOIP, 实现网络语音传输. server和client程序一样, 使用前先更改IP-VOIP, voice transmission network. Server and client procedures, before changes in the use of IP

实现防碰撞算法仿真，RFID射频技术的防碰撞算法仿真，基于matlab(Realization of Anti-collision Algorithms Simulation)