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OnInitUpdate、OnUpdate、OnDraw与OnPaint - C/C++ - 清泛网 - 专注C/C++及内核技术
...备）的绘图属性的描述。MFC提供了CPaintDC类和CWindwoDC类来实时的 响应，而CPaintDC支持重画。
当视图变得无效时（包括大小的改变，移动，被遮盖等等），Windows 将 WM_PAINT 消息发送给它。该视图的 OnPaint 处理 函数通过创建 CPaint...
Exposing a port on a live Docker container
...with something running on its port 8000, you can run
wget http://container_ip:8000
To get the container's IP address, run the 2 commands:
docker ps
docker inspect container_name | grep IPAddress
Internally, Docker shells out to call iptables when you run an image, so maybe some variation on this w...
Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...和recvfrom()
對於datagram socket，socket沒有呼叫bind()函式指定IP位址、port和協定等；對於stream socket，連接尚未建立
send()和sendto()
對於datagram socket，socket沒有呼叫bind()函式指定IP位址、port和協定等；對於stream socket，連接尚未建立
...
User recognition without cookies or local storage
I'm building an analytic tool and I can currently get the user's IP address, browser and operating system from their user agent.
...
mac如何远程连接windows系统？类似Windows的mstsc？ - 开源 & Github - 清...
...c 客户端，只需要Windows电脑开启远程桌面连接，然后通过IP地址就可以在Mac上控制Windows电脑。Remote Desktop Connection for mac可以同时连接多台 Windows 机器，直接使用 Mac 打印机打印远程文档，甚至可以选择远程声音是在本地 Mac 播放...
What is IP address '::1'?
...
::1 is the loopback address in IPv6. Think of it as the IPv6 version of 127.0.0.1.
See http://en.wikipedia.org/wiki/Localhost
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转型产品经理必看 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...产品
经历以上四步后，产品能按期上线了，这时候需要监测业务和产品的实际运转情况，深入现场了解问题，回来后及时总结并制定改进方案。这是精益创业中的验证环节，前期的设计在某种程度上都可以说是先验的设计，上...
How should one go about choosing a default TCP/IP port for a new service?
When developing an app that will listen on a TCP/IP port, how should one go about selecting a default port? Assume that this app will be installed on many computers, and that avoiding port conflicts is desired.
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How to grant remote access permissions to mysql server for user?
...S;
If name resolution is not going to work, you may also grant access by IP or subnet:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.1.%'
IDENTIFIED BY 'some_characters'
WITH GRANT OPTION;
FLUSH PRIVILEGES;
MySQL GRANT syntax docs.
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Perform commands over ssh with Python
I'm writing a script to automate some command line commands in Python. At the moment I'm doing calls thus:
13 Answers
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