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Speed up the loop operation in R
... all this, you just need more computing power. Look into parallelization (http://cran.r-project.org/web/views/HighPerformanceComputing.html) or even GPU-based solutions (gpu-tools).
Links to other guidance
http://www.noamross.net/blog/2013/4/25/faster-talk.html
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What is the advantage to using bloom filters?
... say we want a false positive rate of 1%, using a bloom filter calculator (http://hur.st/bloomfilter?n=1000000&p=0.01) , we get the size of the bloom filter required as only 1.13 MB. This small size is expected as, even though the size of the array is huge, we are only storing 1s or 0s and not t...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的google i/o上的演讲《Transaction Across DataCenter》（视频： http://www.youtube.com/watch?v=srOgpXECblk）
前面，我们说过，要想让数据有高可用性，就需要冗余数据写多份。写多份的问题会带来一致性的问题，而一致性的问题又会带来性能...
How to handle many-to-many relationships in a RESTful API?
...the player»team view (/player/{playerID}/teams/{teamID}) could then do an HTTP redirect to the bidirectional view (/memberships/{uuid}).
I recommend writing links in any XML documents you return (if you happen to be producing XML of course) using XLink xlink:href attributes.
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How to deploy correctly when using Composer's develop / production switch?
...ndor-<datetime>, and during deployment will have two vendor dirs.
A HTTP cookie causes my system to choose the new vendor autoload.php, and after testing I do a fully atomic/instant switch between them to disable the old vendor dir for all future requests, then I delete the previous dir a few...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
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Take a look at the comparison made recently by the Python developers: http://wiki.python.org/moin/DvcsComparison. They chose Mercurial based on three important reasons:
The choice to go with Mercurial was made for three important reasons:
According to a small survey, Python develope...
Difference between and
... functionality behind <context:annotation-config> and <context:component-scan> .
15 Answers
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What is DOM Event delegation?
... // Now do something here....
}
}
}
}
});
http://davidwalsh.name/event-delegate
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Does PHP have threading?
...efore report is complete
}
There is a short post on this technique here: http://nsaunders.wordpress.com/2007/01/12/running-a-background-process-in-php/
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wildcard ssl on sub-subdomain [closed]
we have wildcard ssl certificate for *.domain.com, and have a website with sub1.sub2.domain.com
3 Answers
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