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Argparse optional positional arguments?
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@ant From the above, you can see that dir is optional (that it appears in square brackets in argparse output indicates this).
– Vinay Sajip
Sep 15 '14 at 22:00
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How can I clear previous output in Terminal in Mac OS X?
...nal manually:
⌘+K
Command+K for newer keyboards
To clear the terminal from within a shell script;
/usr/bin/osascript -e 'tell application "System Events" to tell process "Terminal" to keystroke "k" using command down'
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setBackground vs setBackgroundDrawable (Android)
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It prevented me from compiling. I put the problematic code in its own function and disabled lint only for that function like this. @TargetApi(Build.VERSION_CODES.JELLY_BEAN) @SuppressWarnings("deprecation") private static void setBg(Relati...
How can I make one python file run another? [duplicate]
...functions, e.g. function() becomes filename.function(). To avoid this use "from name import *". This will also run the code body. Running with os.system() will not keep the defined function (as it was run in another process). execfile is exec() in Python 3, and it doesn't work.
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What is the best way to call a script from another script?
...tc. I have another script which runs as a service. I want to call test1.py from the script running as a service.
13 Answers...
py2exe - generate single executable file
...so has this feature, see minty's answer)
I use the version of PyInstaller from svn, since the latest release (1.3) is somewhat outdated. It's been working really well for an app which depends on PyQt, PyQwt, numpy, scipy and a few more.
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How to read contacts on Android 2.0
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ContactsContract.Contacts.HAS_PHONE_NUMBER,
};
String SELECTION = ContactsContract.Contacts.HAS_PHONE_NUMBER + "='1'";
Cursor contacts = managedQuery(contactUri, PROJECTION, SELECTION, null, null );
The above chunk of code returns a Cursor that points to the resulting query t...
Where does Chrome store extensions?
...a reference to its local paths, they are left in the place where there are selected from in all Operating Systems.
Ex: If i load a unpacked Extension from E:\Chrome Extension the unpacked Extension is still in the same location
Storage Location for Packed Extensions
Navigate to chrome://version/ ...
Android: Getting a file URI from a content URI?
In my app the user is to select an audio file which the app then handles. The problem is that in order for the app to do what I want it to do with the audio files, I need the URI to be in file format. When I use Android's native music player to browse for the audio file in the app, the URI is a cont...
Receiver not registered exception error?
...they try to open the settings screen of my battery service. As you can see from the error it says that the receiver is not registered.
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