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How to check if a folder exists
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JesperJesper
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How to force R to use a specified factor level as reference in a regression?
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154
See the relevel() function. Here is an example:
set.seed(123)
x <- rnorm(100)
DF <- data....
Changing .gitconfig location on Windows
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ChrisWue
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answered Oct 29 '10 at 11:18
Martin v. LöwisMartin v. Löwis
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How to get the caret column (not pixels) position in a textarea, in characters, from the start?
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c/c++如何判断指针无效？如NULL,0xcccccccc,0xfeeefeee,野指针等 - C/C++ -...
c/c++如何判断指针无效？如NULL,0xcccccccc,0xfeeefeee,野指针等c c++如何判断指针无效？不仅仅是NULL的判断，有时由于指针释放没有赋NULL，指针会变成野指针或诸如0xcccccccc,0xfeeefeee形式的无效指针，...c/c++如何判断指针无效？不仅仅是N...
Configure apache to listen on port other than 80
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edited Jun 29 '16 at 17:40
user719662
answered Sep 26 '14 at 16:53
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Diff Algorithm? [closed]
...visualization of the graph traversals involved in doing the diff.
Section 4 of the paper introduces some refinements to the algorithm that make it very effective.
Successfully implementing this will leave you with a very useful tool in your toolbox (and probably some excellent experience as well)....
Python: Ignore 'Incorrect padding' error when base64 decoding
I have some data that is base64 encoded that I want to convert back to binary even if there is a padding error in it. If I use
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Using Git, show all commits that are in one branch, but not the other(s)
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edited Sep 7 '12 at 14:12
sleske
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answ...
Automatically update version number
...omatically increment the build number.
There are 2 Gotchas:
Each of the 4 numbers in the Version string is limited to 65535. This is a Windows Limitation and unlikely to get fixed.
Why are build numbers limited to 65535?
Using with with Subversion requires a small change:
Using MSBuild to ge...