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linuxiptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

linuxiptables配置详解如果你的IPTABLES基础知识还不了解,建议先去看看.开始配置我们来配置一个filter表的防火墙.(1)查看本机关于IPTABLES的设置情况[root@tp ~]...如果你的IPTABLES基础知识还不了解,建议先去看看. 开始配置 我们来配置...
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__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术

...ibute)。 __attribute__书写特征是:__attribute__前后都有两个划线,并切后面会紧跟一对原括弧,括弧里面是相应的__attribute__参数。 __attribute__语法格式为: __attribute__ ((attribute-list)) 其位置约束为: 放于声明的尾部“;”之前...
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How to show the text on a ImageButton?

... edited Jul 28 '15 at 16:08 MC Emperor 14.9k1313 gold badges6565 silver badges9898 bronze badges answered Dec 16 '10 at 2:55 ...
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Reading HTML content from a UIWebView

... answered Jun 10 '17 at 12:30 Mc.LoverMc.Lover 5,3212121 gold badges7979 silver badges148148 bronze badges ...
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$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions

I am trying to setup my machine with pecl_http and memcache and in both cases, I get similar errors. This is on MAC OS X 10.7.3 (lion) and I also have XCODE installed on it. I also installed Zend Server community edition before running these commands and have CFLAGS='-arch i386 -arch x86_64' environ...
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OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术

...最终都会进入 CCmdTarget::OnCmdMsg函数进行ID判断。在比较之,决定使用WM_NOTIFY消息。 面分析WM_NOTIFY消息的路由过程。 分析 CWnd::OnWndMsg函数,在MFC中窗口消息在这边派送的。关于WM_NOTIFY消息的代码如: LRESULT lResult = 0; ...
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OnInitUpdate、OnUpdate、OnDraw与OnPaint - C/C++ - 清泛网 - 专注C/C++及内核技术

...alidate产生WM_PAINT消息来间接调用OnDraw。当窗体无效等情况,window也...OnDraw,一般是收到WM_PAINT消息时调用,所以应用程序一般通过Invalidate产生WM_PAINT消息来间接调用OnDraw。当窗体无效等情况,window也会产生WM_PAINT消息,这时On...
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How to get hosting Activity from a view?

... edited Feb 16 '16 at 9:38 MC Emperor 14.9k1313 gold badges6565 silver badges9898 bronze badges answered Nov 26 '11 at 13:58 ...
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Java dynamic array sizes?

... edited May 23 at 12:06 MC Emperor 14.9k1313 gold badges6565 silver badges9898 bronze badges answered Oct 30 '09 at 0:05 ...
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tcp端口状态ESTABLISHED、TIME_WAIT、CLOSE_WAIT 、SYN_RECV等详解 - C/C++...

...资源不会被内核释放,所以作为服务器,在可能的情 况,尽量不要主动断开连接,以减少TIME_WAIT状态造成的资源浪费。 目前有一种避免TIME_WAIT资源浪费的方法,就是关闭socket的LINGER选项。但这种做法是TCP协议不推荐使用的,...