This tutorial demonstrates the use of the boost::asio::strand class to synchronise callback handlers in a multithreaded program. The previous four tutorials avoided the issue of handler synchronisation by calling the boost::asio::io_service::run() fu…
In this tutorial we will see how to use a class member function as a callback handler. The program should execute identically to the tutorial program from tutorial Timer.3. #include <iostream> #include <boost/asio.hpp> #include <boost/bind.…
    Christopher Kohlhoff Copyright © 2003-2012 Christopher M. Kohlhoff 以Boost1.0的软件授权进行发布(见附带的LICENSE_1_0.txt文件或从http://www.boost.org/LICENSE_1_0.txt) Boost.Asio是用于网络和低层IO编程的跨平台C++库,为开发者提供了C++环境下稳定的异步模型. 综述 基本原理 应用程序与外界交互的方式有很多,可通过文件,网络,串口或控制台.例如在网络通…
Christopher Kohlhoff Copyright © 2003-2012 Christopher M. Kohlhoff 以Boost1.0的软件授权进行发布(见附带的LICENSE_1_0.txt文件或从http://www.boost.org/LICENSE_1_0.txt) Boost.Asio是用于网络和低层IO编程的跨平台C++库,为开发者提供了C++环境下稳定的异步模型. 综述 基本原理 应用程序与外界交互的方式有很多,可通过文件,网络,串口或控制台.例如在网络通信中,完…
The code for this tutorial can be downloaded here: threadworms.py or from GitHub. This code works with Python 3 or Python 2, and you need Pygame installed as well in order to run it. Click the animated gif to view a larger version. This is a tutorial…
https://katyscode.wordpress.com/2013/05/17/introduction-to-multi-threaded-multi-core-and-parallel-programming-concepts/ In this article I’m going to present a gentle and modernized introduction to multi-threaded and parallel programming. While there…
http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than…
前两天被问到常用的python lib和module有哪些?最常用的那几个,其他的一下子竟然回答不上.想想也是,一般情况下,遇到一个问题,在网上一搜,顺着线索找到可用的例子,然后基本没有怎么深究.结果就导致了现在没有网络基本写不出代码的状况,搜索是程序员必须的技能,但是只依靠搜索例子是无法成长的. 今天抽出1个小时时间把一些重要的module的简要整理出来,逐步一个个熟悉. 0. Date Structures and Algorithms abc The abc module defines…
Background C++ is one of the main development languages used by many of Google's open-source projects. As every C++ programmer knows, the language has many powerful features, but this power brings with it complexity, which in turn can make code more…
  https://developer.gnome.org/gtkmm-tutorial/unstable/index.html.zh_CN 1. 序言 1.1. 本书 1.2. gtkmm 2. 安装 2.1. 依赖关系 2.2. Unix 和 Linux 2.3. Microsoft Windows 3. 基础 3.1. 简单的例子 3.2. 头文件和链接 3.3. 组件 3.4. 信号 3.5. Glib::ustring 3.6. 中间类型 3.7. 混合使用 C 和 C++ API 3…