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How to check if AlarmManager already has an alarm set?
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Following up on the comment ron posted, here is the detailed solution. Let's say you have registered a repeating alarm with a pending intent like this:
Intent intent = new Intent("com.my.package.MY_UNIQUE_ACTION");
PendingIntent...
When to use ref and when it is not necessary in C#
... passing it by ref to the worker functions. However I came across the following function.
8 Answers
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fastest MD5 Implementation in JavaScript
...abase with 10M users & code. I will have fun with that and post on the internet my decoded results. Cheers.
– Lukas Liesis
Dec 27 '15 at 22:46
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Simplest way to profile a PHP script
...the server, turn it on, pump the output through kcachegrind (for linux) or wincachegrind (for windows) and it'll show you a few pretty charts that detail the exact timings, counts and memory usage (but you'll need another extension for that).
It rocks, seriously :D
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How do I detect what .NET Framework versions and service packs are installed?
... , but it was specific to .NET 3.5. Specifically, I'm looking for the following:
13 Answers
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window.close and self.close do not close the window in Chrome
... so it is user initiated, and it is still working fine using Chrome 35-40, Internet Explorer 11, Safari 7-8 and ALSO Firefox 29-35. I tested using version 8.1 of Windows and Mac OS X 10.6, 10.9 & 10.10 if that is different.
Self-Closing Window Code (on the page that closes itself)
The compl...
Get file version in PowerShell
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Since PowerShell can call .NET classes, you could do the following:
[System.Diagnostics.FileVersionInfo]::GetVersionInfo("somefilepath").FileVersion
Or as noted here on a list of files:
get-childitem * -include *.dll,*.exe | foreach-object { "{0}`t{1}" -f $_.Name, [System.Diagnostic...
jquery data selector
...Filter is probably just as fast (each is almost certainly slower) but this wins on readability.
– Don
Jun 30 '15 at 19:08
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Excel: last character/string match in a string
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Note: Whilst my suggestion would win at sketchy code-golf, the usage of arrays is not always recommended when used in large quantities. It does however, has other benefits which I've tried to explicitly mention. This makes the answer by @Tigeravatar just as ...
How to see which plugins are making Vim slow?
... wondering, this doesn't exist in all vim/gvim distros. Doesn't in a stock Win Gvim 7.4 over here (though it is documented in viminfo)
– thynctank
Aug 26 '14 at 16:28
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