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FixedThreadPool vs CachedThreadPool: the lesser of two evils
...arge number of threads can potentially hog all the resources. Also, having more threads than ideal can result in too many resources wasted on context switching of these threads. Although you explained at the end of the answer that custom throttling is required, the beginning of the answer is a bit m...
How can I have a newline in a string in sh?
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Override intranet compatibility mode IE8
...er. The meta tag has does nothing, but adding the response header works. More info here: social.msdn.microsoft.com/Forums/is/iewebdevelopment/thread/…
– russau
Aug 18 '11 at 6:01
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cscope or ctags why choose one over the other? [closed]
...without doing much else, it's vital for omni-complete too. cscope provides more features if you have to maintain a large and mostly unknown code base, but requires more leg work.
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How do I detect that an iOS app is running on a jailbroken phone?
...])
{
// do something useful
}
For hacked kernels, it's a little (lot) more involved.
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How to round to 2 decimals with Python?
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Pass all variables from one shell script to another?
....e. . test2.sh and it will run in the same shell. This would let you share more complex variables like arrays easily, but also means that the other script could modify variables in the source shell.
UPDATE:
To use export to set an environment variable, you can either use an existing variable:
A=...
Adding a Method to an Existing Object Instance
... <module>
AttributeError: A instance has no attribute 'barFighters'
More information can be found by reading about descriptors and metaclass programming.
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What are the differences among grep, awk & sed? [duplicate]
...they have the ability to remove, add and modify the text as well (and much more).
awk is mostly used for data extraction and reporting. sed is a stream editor
Each one of them has its own functionality and specialties.
Example
Sed
$ sed -i 's/cat/dog/' file.txt
# this will replace any occurren...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网移动版 - 专注IT技能提升
...由于要rewrite一个地址从/mag/xx/xxx/ -> /m/xxx，但原先 /mag/xx/more/ 要保留这就得写一个比较奇特的正则了，尝试了比较多的写法也没成功
最先想到的是：
location ~* ^/mag/[^/]+/[^(more)]+/ {
rewrite ^/mag/[^/]+/(.*) /m/$1 permanent;
}
[]的写法...