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Django set field value after a form is initialized
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answered May 1 '09 at 21:58
GrantGrant
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How do I get the current username in Windows PowerShell?
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edited Jan 23 '19 at 19:58
Peter Mortensen
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How do you properly determine the current script directory in Python?
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238
os.path.dirname(os.path.abspath(__file__))
is indeed the best you're going to get.
It's unu...
What's the best way to determine the location of the current PowerShell script?
...le set to the current file's/module's directory
$PSScriptRoot
PowerShell 2
Prior to PowerShell 3, there was not a better way than querying the
MyInvocation.MyCommand.Definition property for general scripts. I had the following line at the top of essentially every PowerShell script I had:
$script...
Accessing the web page's HTTP Headers in JavaScript
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372
It's not possible to read the current headers. You could make another request to the same URL an...
Finding which process was killed by Linux OOM killer
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antak
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answered Mar 9 '09 at 2:54
John FeminellaJohn Fe...
Git fast forward VS no fast forward merge
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312
The --no-ff option is useful when you want to have a clear notion of your feature branch. So eve...
Which keycode for escape key with jQuery
...if (e.keyCode === 13) $('.save').click(); // enter
if (e.keyCode === 27) $('.cancel').click(); // esc
});
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Make iframe automatically adjust height according to the contents without using scrollbar? [duplicat
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edited Dec 11 '19 at 23:44
Trevor
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answere...
Crop MP3 to first 30 seconds
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142
I also recommend ffmpeg, but the command line suggested by John Boker has an unintended side eff...