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Apache Prefork vs Worker MPM
...ystem for handling threads and requests.
However, your results may vary, based on configuration. I've seen a lot of instability in php-mpm and not any speed improvements. An aggressive spider can exhaust the maximum child processes in php-mpm quite easily.
The setting for prefork, worker, or even...
Does static constexpr variable inside a function make sense?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is the difference between user and kernel modes in operating systems?
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rahulrahul
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How to obtain a Thread id in Python?
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kraymerkraymer
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MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...往的主从模式因为MongoDB使用内存映射文件,所以必须使用64位版本。官方下载地址如下：http: www mongodb org downloads实验环境使用的Mongodb版本为mon 因为MongoDB使用内存映射文件,所以必须使用64位版本。
官方下载地址如下：http://www....
What platforms have something other than 8-bit char?
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TI C62xx and C64xx DSPs also have 16-bit chars. (uint8_t isn't defined on that platform.)
– myron-semack
Jan 20 '10 at 2:35
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When to use std::size_t?
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if just want to iterate a collection, without bounds cheking, use range based for:
for(const auto& d : data) {
[...]
}
here some words from Bjarne Stroustrup (C++ author) at going native
For some people this signed/unsigned design error in the STL is reason enough, to not use the std:...
Execution of Python code with -m option or not
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I export tables to Excel from a webpage [closed]
...de for those browser that do not support it.
You may also need to perform base64 encoding on the data URI content, which may require a js library, as well as adding the string ';base64' after the mime type in the data URI.
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Synthetic Class in Java
...> null).getClass().isSynthetic() == false
– Miha_x64
Oct 6 '16 at 15:25
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The javadoc for java...