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...utomatically for historical reasons.
– Fabrício Matté
Mar 18 '13 at 2:55
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The proper reason f...
How to vertically align an image inside a div
...e padding would remain even on both sides.
– Eric Dubé
Aug 18 '14 at 4:14
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What happens to a detached thread when main() exits?
...ad of terminating them upon return/exit).
– Norbert Bérci
Jun 12 '14 at 2:06
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How does LMAX's disruptor pattern work?
...nd because readers read entries sequentially, this is important to utilize CPU caches.
And lots of efforts to avoid lock, CAS, even memory barrier (e.g. use a non-volatile sequence variable if there's only one writer)
For developers of readers: Different annotating readers should write to differen...
由12306.cn谈谈网站性能技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...务器有一些难点：
负载情况比较复杂。什么叫忙？是CPU高？还是磁盘I/O高？还是内存使用高？还是并发高？还是内存换页率高？你可能需要全部都要考虑。这些信息要发送给那个任务分配器上，由任务分配器挑选一台负载最...
Is R's apply family more than syntactic sugar?
... It does vary with OS and R version... and in an absolute sense CPU. I just ran with 2.15.2 on Mac and got sapply 50% slower than for and lapply twice as fast.
– John
Jan 13 '13 at 0:08
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Where should signal handlers live in a django project?
...eem to be defining the handler for the signal.
– Andrés
Jun 14 '15 at 1:09
1
fwiw I did not need...
Java 8: performance of Streams vs Collections
... I think your test is fair, you just need a machine has more cpu cores.
– Mellon
Nov 19 '15 at 19:34
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What's the best way to get the current URL in Spring MVC?
... edited Feb 1 '16 at 12:30
René Vogt
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answered Apr 13 '15 at 8:51
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How to limit the maximum value of a numeric field in a Django model?
...d Nov 21 '12 at 17:55
Akseli Palén
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answered May 11 '09 at 18:31
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