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腾讯Tencent开源框架介绍(持续更新) - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...采用epool+hook实现。libco是微信后台大规模使用的c/c++协程,2013年至今稳定运行在微信后台的数万台机器上。 使用方式如下: 单线程下的生产者、消费者模式(自带的demo) #include <unistd.h> #include <stdio.h> #include <stdlib.h> #inc...
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重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...

...的逻辑被迁移到工厂中,每次工厂中根据消息码的不同,动态new出对应的MsgProcessor类。 3)而真正干活的MsgProcessor的定义如下。由于在C++里没有接口一说,所以这里用纯虚函数的方式,定义出来类似接口的纯虚基类。而原来S...
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LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...指定一个终点,要求从点出发到的最短路线。这里我们用动态规划方法来做。用所在的点表示状态,决策集合就是除以外的点,选定一个点以后,得到效益并转入新状态,当状态是时,过程停止。显然这是一个不定期多阶段决策...
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TCP 的那些事儿(下) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...决一个很大的事,那就是要在一个网络根据不同的情况来动态调整自己的发包的速度,小则让自己的连接更稳定,大则让整个网络更稳定。在你阅读下篇之前,你需要做好准备,本篇文章有好些算法和策略,可能会引发你的各种...
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Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P

...ersion' has value '1.8', but '1.7' is required. Error: could not find java.dll Error: Could not find Java SE Runtime Environment. My environment was set up correctly (Path &amp; java_home correctly defined), but the problem arises from the way pre-8 Java installers worked, which is that they used t...
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How are msys, msys2, and msysgit related to each other?

...d on that .. Not yet, for now, MSYS2's git package still links to msys-2.0.dll, there is an ongoing process to merge MSYS2 with Git for Windows' and once this is completed we expect to just drop our git package for their fully native one since msys-2.0.dll-linked packages exist to support building n...
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VC DDE(Dynamic Data Exchange)与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术

...现WINDOWS DDE功能可能实现项目这个需求。 DDE,中文名叫动态数据交换,是基于WINDOWS系统开发的一种消息传输的通信方案。花了半天时间研究了下,做了个案例,VC6.0下调试通过,很开心。作为一个产品经理,为产品设计搭建好...
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The name does not exist in the namespace error in XAML

...n VS2015 Update 2. However, it was necessary for me to reload my external dll files and rebuild them also. – SezMe May 2 '16 at 7:17 ...
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What is “missing” in the Visual Studio 2008 Express Editions?

... MFC ActiveX Control Project Template MFC Application Project Template MFC DLL Project Template WF Sequential Workflow Console Application Project Template WF Sequential Workflow Library Project Template WF Sequential Workflow Service Library Project Template WF State Machine Workflow Library Projec...
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How do I pull from a Git repository through an HTTP proxy?

... Curl and libcurl don't recognize uppercase HTTP_PROXY and HTTPS_PROXY. See this link for more info: curl.haxx.se/mail/archive-2001-12/0034.html – Doug Jul 24 '12 at 20:02 ...