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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
实战低成本服务器搭建千万级数据采集系统tensofmillioncrawler上一篇文章《社会化海量数据采集框架搭建》提到如何搭建一个社会化采集系统架构，讲架构一般都比较虚，这一篇讲一下如何实战用低成本服务器...有这样一个采集系...
Regular Expressions- Match Anything
How do I make an expression to match absolutely anything (including whitespaces)? Example:
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Favicon not showing up in Google Chrome [duplicate]
I have a favicon icon which isn't showing up in Chrome (I'm not sure about other browsers as I only use Chrome) but the strange thing is if I type the path to the icon in the URL bar it shows up!
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What's the best way to iterate over two or more containers simultaneously
C++11 provides multiple ways to iterate over containers. For example:
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Fitting empirical distribution to theoretical ones with Scipy (Python)?
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What is a sealed trait?
...lasses are described in 'Programming in Scala', but sealed traits are not.
Where can I find more information about a sealed trait?
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Difference between := and = operators in Go
What is the difference between the = and := operators, and what are the use cases for them? They both seem to be for an assignment?
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What is an “unwrapped value” in Swift?
I'm learning Swift for iOS 8 / OSX 10.10 by following this tutorial , and the term " unwrapped value " is used several times, as in this paragraph (under Objects and Class ):
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javascript: Clear all timeouts?
Is there a way to clear all time outs from a given window? I suppose the timeouts are stored somewhere in the window object but couldn't confirm that.
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Simple way to create matrix of random numbers
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