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Proper use of beginBackgroundTaskWithExpirationHandler
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165
If you want your network transaction to continue in the background, then you'll need to wrap it...
Get Folder Size from Windows Command Line
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kaartic
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answered Oct 10 '12 at 7:16
JoeyJoey
304k75...
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 ...
Check if URL has certain string with PHP
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edited Feb 26 '15 at 21:17
aug
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ans...
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...
Pointers in Python?
...Alex MartelliAlex Martelli
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23...
How to simulate target=“_blank” in JavaScript
...ristopheD
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2
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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...
Inserting multiple rows in mysql
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1206
INSERT statements that use VALUES syntax can insert multiple rows. To do this, include multip...
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...