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How do I execute any command editing its file (argument) “in place” using bash?
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@patryk.beza: In order: The input FD is opened from the original file; the original directory entry is deleted; the redirection is processed, creating a new empty file with the same name the old one used to have; then the command runs.
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Make absolute positioned div expand parent div height
...rticular case http://jsfiddle.net/gS9q7/
The trick is to reverse element order by floating both elements, the first to the right, the second to the left, so the second appears first.
.child1 {
width: calc(100% - 160px);
float: right;
}
.child2 {
width: 145px;
float: left;
}
Fina...
Evil Mode best practice? [closed]
... all this is great, I added some in wikemacs: wikemacs.org/index.php/Evil#Configuration
– Ehvince
Aug 8 '13 at 9:16
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How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
...en home. Reason being GROUP BY will fetch any random row for each home and ORDER BY will just sort the overall all result as produced by GROUP BY
– sactiw
Nov 26 '15 at 12:11
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Share variables between files in Node.js?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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When to use inline function and when not to use it?
...f the library call the old implementation
when developing a library, in order to make a class extensible in the future you should:
add non-inline virtual destructor even if the body is empty
make all constructors non-inline
write non-inline implementations of the copy constructor and assignment...
How to replace plain URLs with links?
...-zA-Z]{2,6} should read something along the lines of (?:[a-zA-Z]{2,6})+ in order to match more complicated domain names, i.e. email@example.co.uk.
– Roshambo
Aug 19 '11 at 15:07
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Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
...们一样能够灵活地运用它们解决实际中的各种并发及同步问题。当然本文主要只介绍一些常用的技术及函数，而Linux中相关的高级的概念及函数也不在少数，有待读者进一步作深入的探究。
参考文献：
UNIX环境高级编程，作者...
Keyboard Interrupts with python's multiprocessing Pool
...it until the process attempts to join on the pool, which you have to do in order to guarantee the jobs are complete, then you still suffer from the same problem which is the main process doesn't receive the KeyboardInterrupt while it it waiting on a the poll join operation.
– b...
Polymorphism in C++
...conversion sequence is a sequence of standard conversions in the following order:
Zero or one conversion from the following set: lvalue-to-rvalue conversion, array-to-pointer conversion, and function-to-pointer conversion.
Zero or one conversion from the following set: integral promotions, floa...