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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术

..._lock(&mutex); while(!toStop && (rear+1)%MESSAGE_COUNT==front){ t.tv_sec = time(NULL)+1; t.tv_nsec = 0; pthread_cond_timedwait(&condition,&mutex,&t); } if(toStop){ pthread_cond_broadcast(&condition); pthread_mutex_unlock(&mutex); return -1; } int messa...
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实战Nginx与PHP(FastCGI)的安装、配置与优化 - 更多技术 - 清泛网 - 专注...

...里下载的是php-5.2.13-fpm-0.5.13.diff.gz。 需要注意,在下载软件本时,尽量使PHP和PHP-FPM本一致,如果本之间相差太大,可以会出现兼容问题。 2.配置安装环境 安装PHP需要下面软件包的支持,如果没有安装,请自行安装。 ...
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Notifier 通知扩展:功能强大的Android通知管理工具,支持通知通道、意图、...

...分 ⚠️ 注意:不保证所有示例都使用了扩展的最新本。尝试示例时,如有必要应重新加载最新本。 关于通知 通知概述可在Android文档中查看:通知概述。 通知在单独的窗口(通知面板)中显...
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Windows远程桌面授权错误(授权超时)等报错信息疑难解答 - 更多技术 - 清...

...(来自客户端)受到不正确的解密。 解决方案: 获取最新 Windows 2000 Service Pack。 原因: 终端服务器计算机与客户端中的远程桌面协议 (RDP) 加密设置也许不兼容。例如,终端服务器也许正在运行 128 位加密,并且加密级别设...
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How to add Action Bar from support library into PreferenceActivity?

...elegate().getMenuInflater(); } @Override public void setContentView(@LayoutRes int layoutResID) { getDelegate().setContentView(layoutResID); } @Override public void setContentView(View view) { getDelegate().setContentView(view); } @Override publ...
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Multi-gradient shapes

...yout_height="fill_parent" android:gravity="center" > <TextView android:id="@+id/image_test" android:background="@drawable/layer_list" android:layout_width="fill_parent" android:layout_height="100dp" android:layout_marginLeft="15dp" an...
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How to get duration, as int milli's and float seconds from ?

...ething that acts like the following, double mticks() { struct timeval tv; gettimeofday(&tv, 0); return (double) tv.tv_usec / 1000 + tv.tv_sec * 1000; } but uses std::chrono instead, double mticks() { typedef std::chrono::high_resolution_clock clock; typedef std::chrono::d...
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How to run a Runnable thread in Android at defined intervals?

...er(); final Runnable r = new Runnable() { public void run() { tv.append("Hello World"); handler.postDelayed(this, 1000); } }; handler.postDelayed(r, 1000); Or we can use normal thread for example (with original Runner) : Thread thread = new Thread() { @Override p...
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Is System.nanoTime() completely useless?

...mp;time, NULL); assert(status != -1, "linux error"); return jlong(time.tv_sec) * 1000 + jlong(time.tv_usec / 1000); } jlong os::javaTimeNanos() { if (Linux::supports_monotonic_clock()) { struct timespec tp; int status = Linux::clock_gettime(CLOCK_MONOTONIC, &tp); assert(sta...
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