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How to detect if a specific file em>x m>ists in Vimscript?
I'm looking for an elegant way in Vimscript to check if a file em>x m>ists in the current directory.
4 Answers
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AsyncTaskLoader vs AsyncTask
Since Honeycomb and the v4 Compatibility Library it is possible to use AsyncTaskLoader . From what I understand, the AsyncTaskLoader can survive through config changes like screen flips.
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Qt: *.pro vs *.pri
...hat is the difference between *.pro and *.pri configuration files for qmake?
3 Answers
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How to delete a record in Django models?
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There are a couple of ways:
To delete it directly:
SomeModel.objects.filter(id=id).delete()
To delete it from an instance:
instance = SomeModel.objects.get(id=id)
instance.delete()
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Making a Location object in Android with latitude and longitude values
I have a program in which latitude and longitude values of a location are stored in a database, which I download.
3 Answer...
Creating a new column based on if-elif-else condition
I have a DataFrame df :
4 Answers
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:after vs. ::after
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It's pseudo-class vs pseudo-element distinction.
Em>x m>cept for ::first-line, ::first-letter, ::before and ::after (which have been around a little while and can be used with single colons if you require IE8 support), pseudo-elements require double colons.
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Rails migrations: self.up and self.down versus change
Looks like the new rails version has "change" versus self.up and self.down methods.
3 Answers
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Nginm>x m> not picking up site in sites-enabled?
...over 10 hours of research I have not figured out why this doesn't work! I am trying to move my localhost to my sites-enabled folder which is in /etc/nginm>x m>/sites-enabled/default.
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Is it possible for intellij to organize imports the same way as in Eclipse?
I'm working on a project where all the team members are using Eclipse and I'm the only IDEA user. This creates a lot of noise from imports rearrangements. The order in which eclipse imports is: Java, Javam>x m>, Org, Com, everything else in alphabetical order. Is it possible to configure IDEA to follow t...