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Get Folder Size from Windows Command Line
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kaartic
50366 silver badges1818 bronze badges
answered Oct 10 '12 at 7:16
JoeyJoey
304k75...
What is a proper naming convention for MySQL FKs?
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Daniel VassalloDaniel Vassallo
301k6666 gold badges475475 silver badges424424 bronze badges
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detach all packages while working in R
...nInfo()$otherPkgs),sep=""),detach,character.only=TRUE,unload=TRUE)
(edit: 6-28-19)
In the latest version of R 3.6.0 please use instead.
invisible(lapply(paste0('package:', names(sessionInfo()$otherPkgs)), detach, character.only=TRUE, unload=TRUE))
Note the use of invisible(*) is not necessary but ...
Doing something before program exit
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165
Check out the atexit module:
http://docs.python.org/library/atexit.html
For example, if I wan...
Check if a folder exist in a directory and create them using C#
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edited May 18 '16 at 14:49
Doppelganger
15133 silver badges88 bronze badges
answered Feb 1 '12...
XmlSerializer: remove unnecessary xsi and xsd namespaces
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64
Since Dave asked for me to repeat my answer to Omitting all xsi and xsd namespaces when seriali...
When is assembly faster than C?
...les that still need compiler-specific code, see
Getting the high part of 64 bit integer multiplication: A portable version using uint64_t for 32x32 => 64-bit multiplies fails to optimize on a 64-bit CPU, so you need intrinsics or __int128 for efficient code on 64-bit systems.
_umul128 on Windo...
How can I use PowerShell with the Visual Studio Command Prompt?
...y profile.ps1 and all is well with the world.
pushd 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC'
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "=") {
$v = $_.split("="); set-item -force -path "ENV:\$($v[0])" -value "$($v[1])"
}
}
popd
write-host "`nVisual Studio 201...
Number of elements in a javascript object
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