this a qt4 plotter class, you can paint a 2D/3D plotter via spline class.

spserver 是一个实现了半同步/半异步(Half-Sync/Half-Async)和领导者/追随者(Leader/Follower) 模式的服务器框架，能够简化 TCP server 的开发工作。 spserver 使用 c++ 实现，目前实现了以下功能： 1.封装了 TCP server 中接受连接的功能； 2.使用非阻塞型I/O和事件驱动模型，由主线程负责处理所有 TCP 连接上的数据读取和发送，因此连接数不受线程数的限制； 3.主线程读取到的数据放入队列，由一个线程池处理实际的业务。 4.一个 http 服务器框架，即嵌入式 web 服务器（请参考： SPWebServer：一个基于 SPServer 的 web 服务器框架） -spserver is a realization of a semi-synchronous/semi-asynchronous (Half-Sync/Half-Async) and leader/followers (Leader/Follower) model server framework, to simplify the development of TCP server. spserver use c++ realize now realize the following functions: 1. Packaging the TCP server to accept connections function 2. the use of non-blocking type I/O and event-driven model, by the main thread responsible for handling all TCP connection read and send data, so connections are not thread a few restrictions 3. the main thread to read data Add queue, by a thread pool handle the actual business. 4. A http server framework, that is, embedded web server (p

五笔练习 for Linux V0.6.8 ( SDL版 )五笔练习 for Linux V0.6.8 是一个免费软件, 提供源代码,你可以根据通用公共许可证的条款使用和修改它。系统需求: 安装有SDL、SDL-devel 以及SDL_mixer SDL_mixer-devel库的1.2.x版本。-five exercises for Linux V0.6.8 (SDL version) five practice V0.6.8 for Linux is a free software, the source code, you can General Public License under the terms of the use and modify it. System requirements : the installation of SDL, SDL- devel and SDL_mixer SDL_mixer- devel for the 1.2.x version.

EDN USB开发板上共有8个按键，功能分别为： K1:左Ctrl键 K2:左Shift键 K3:左Alt键 K4:0键 K5:1键 K6:2键 K7:Caps Lock键 K8:Num Lock键-EDN USB development board, a total of eight buttons, functions, respectively: K1: Left Ctrl key K2: the left Shift key K3: Left Alt key K4: 0 key K5: 1 key K6: 2 key K7: Caps Lock key K8: Num Lock key

unix_linux c不错的函数库，请下载-unix_linux c good library, please download

华中科技大学96级学生linux内核实习报告- The Central China scientific and technical university 96 levels of students linux essence practice reported

BeginningLinuxProgramming example1

Motif 2.1 - Widget Writer s Guide-Motif 2.1- Widget Writer s Guide

LINUX下使用ZC0301摄像头的基于v4l1的视频采集程序，图像流畅～-A program for video capturing based on v4l1.

linux 下的ping源码，用socket实现，刚学linuxs socket编程的可以下载阅读。当然，你可以把该程序移植到嵌入式系统中。-ping source code under linux, using socket implementation, just learning linuxs socket programming can be downloaded to read. Of course, you can put this program ported to an embedded system.

Linux Kernel核心中文手册-core Linux Kernel Chinese Manual