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怎么往SetTimer的回调函数传递参数 - C/C++ - 清泛网 - 专注C/C++及内核技术
...SetTimer的回调函数传递参数本文说明两个问题：1.windows的消息处理机制；2.怎么往SetTimer的回调函数传递参数。首先看第一个问题，我们都知道 windows是消 息驱动的...本文说明两个问题：1.windows的消息处理机制；2.怎么往SetTimer的...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别 - C/C++ - 清泛网 -...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别1、发送消息SendMessage、PostMessagePostMessage将消息放入消息队列后马上返回，而SendMessage直到窗口过程处理完消息后才返回2、三个消息...1、发送消息SendMessage、PostMessage
PostMessage将消...
Query EC2 tags from within instance
Amazon recently added the wonderful feature of tagging EC2 instances with key-value pairs to make management of large numbers of VMs a bit easier.
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How to get the instance id from within an ec2 instance?
How can I find out the instance id of an ec2 instance from within the ec2 instance?
32 Answers
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scp (secure copy) to ec2 instance without password
I have an EC2 instance running (FreeBSD 9 AMI ami-8cce3fe5), and I can ssh into it using my amazon-created key file without password prompt, no problem.
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SSH to Elastic Beanstalk instance
...ure out is how to SSH to a Beanstalk instance. I don't have a private key because Beanstalk generated the instance on my behalf.
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MFC中MDI消息处理流程 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC中MDI消息处理流程在MFC中，消息是通过一个向上递交的方式进行处理，例如一个WM_COMMAND消息的处理流程可能为：1) MDI主窗口(CMDIFrameWnd)收到命令消息WM_C...在MFC中，消息是通过一个向上递交的方式进行处理，例如一个WM_COMMAND消...
Add Keypair to existing EC2 instance
...instance. You can only use the new keypair to launch a new instance.
For recovery, if it's an EBS boot AMI, you can stop it, make a snapshot of the volume. Create a new volume based on it. And be able to use it back to start the old instance, create a new image, or recover data.
Though data at ep...
How to find Unused Amazon EC2 Security groups
I'm try to find a way to determine orphan security groups so I can clean up and get rid of them. Does anyone know of a way to discover unused security groups.
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ON_COMMAND_EX、ON_COMMAND区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
ON_COMMAND_EX、ON_COMMAND区别ON_COMMAND命令消息普通映射宏ON_COMMAND_EX命令消息扩展映射宏扩展映射宏和对应的普通映射宏的参数个数相同，含义一样。但是扩展映射宏的...ON_COMMAND 命令消息普通映射宏
ON_COMMAND_EX 命令消息扩展映射宏...