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Conditional Variable vs Semaphore
... just doing something like:
//pseudocode
while(!queue.empty())
{
sleep(1);
}
The problem with this is that you're wasting processor time by having this thread repeatedly check the condition. Why not instead have a synchronization variable that can be signaled to tell the thread that the resou...
Logstash实践: 分布式系统的日志监控 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Logstash实践: 分布式系统的日志监控文 赵杰 2015.11.041. 前言服务端日志你有多重视？我们没有日志有日志，但基本不去控制需要输出的内容经常微调日志，只输出我们想看和有...文/赵杰 2015.11.04
1. 前言
服务端日志你有多重视？...
What exactly are iterator, iterable, and iteration?
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How can I produce an effect similar to the iOS 7 blur view?
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Calculating the difference between two Java date instances
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How to change position of Toast in Android?
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From the documentation,
Positioning your Toast
A standard toast notification appears n...
Can I create links with 'target=“_blank”' in Markdown?
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Is HTML considered a programming language? [closed]
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