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What is the most efficient way of finding all the factors of a number in Python?
...g about x**0.5 being faster than sqrt(x) at some point though -- and it is more foolproof that way.
– agf
Jul 23 '11 at 13:35
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How do I install pip on macOS or OS X?
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LESS CSS nesting classes
...is still awesome, especially the PHP LESS preprocessor, with its modified, more flexible syntax. But until there's some sort of commonly accepted syntax, such problems will arise from time to time. In my view, this one is LESS' only drawback.
– mingos
Feb 25 '1...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清...
...omment out, or remove, this line
};
Also, but not as important, as it is more a cosmetic thing than anything else, is to change the size of the space buffer that CInPlaceEdit uses to calculate the new size of the edit control as you are typing. Go to the file InPlaceEdit.cpp, in the function CInPl...
How can I output leading zeros in Ruby?
...d answer because it's the simplest and easiest to remember. % works but is more general purpose.
– Nathan Long
Mar 6 '14 at 18:31
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Retaining file permissions with Git
... file permissions git thinks the file should be?" (and the git FAQ) is the more staightforward approach.
The idea is to store in a .git_cache_meta file the permissions of the files and directories.
It is a separate file not versioned directly in the Git repo.
That is why the usage for it is:
$ gi...
Logger slf4j advantages of formatting with {} instead of string concatenation
... varargs parameters since API version 1.7.
For those cases where you need more than 2 and you're stuck with pre-1.7 SLF4J, then just use either string concatenation or new Object[] { param1, param2, param3, ... }. There should be few enough of them that the performance is not as important.
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What is a .pid file and what does it contain?
... main process number to a pid file - which is a regular text file, nothing more than that - and later use the information there contained to stop itself. You can also use that information to kill the process yourself, using cat filename.pid | xargs kill
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Difference between is and as keyword
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