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How to shift a column in Pandas DataFrame
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@WaylonWalker That's called rolling in numpy: df['x2'] = np.roll(df['x2'], 1)
– ayhan
Nov 25 '17 at 17:35
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Renaming a branch in GitHub
...at_is_local
Dissecting the commands a bit, the git push command is essentially:
git push <remote> <local_branch>:<remote_branch>
So doing a push with no local_branch specified essentially means "take nothing from my local repository, and make it the remote branch". I've always t...
HTTP status code for update and delete?
... Feb 26 '10 at 15:18
Daniel VassalloDaniel Vassallo
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What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
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I recently came across this, didn't actually look at the code or test the control, but looks like it may be a very decent starting point.
jtrevealsidebar
Edit:
The reader should also take a look at the other answers :)
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Why doesn't Git ignore my specified file?
...es this since the file is already part of the repository.
In order to actually ignore the file, you have to untrack it and remove it from the repository. You can do that by using git rm --cached sites/default/settings.php. This removes the file from the repository without physically deleting the fi...
Install a module using pip for specific python version
On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.
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How do I detect “shift+enter” and generate a new line in Textarea?
...ress from doing its default action of inserting a line break (although actually in keyup my suggestion of event.preventDefault() won't do that either).
– Tim Down
May 17 '11 at 11:31
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Using getResources() in non-activity class
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It's normally not a good idea to pass around Context objects in Android. It can lead to memory leaks.
– Jason Crosby
Aug 28 '13 at 18:35
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Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
...try may not be visible from Visual Studio (2012, 2015, 2017), but once manually added to the csproj, it will appear in Visual Studio. The target path will not be editable through the UI though.
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Jquery: how to trigger click event on pressing enter key
...onable from an accessibility perspective. Will this definitely work across all kind of devices having differing "selection" methods?
– Jonny
Oct 17 '19 at 9:10
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