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Python: How to get stdout after running os.system? [duplicate]
... Windows solution. Using IDLE with Python 2.7.5, When I run this code from file Expts.py:
import subprocess
r = subprocess.check_output('cmd.exe dir',shell=False)
print r
...in the Python Shell, I ONLY get the output corresponding to "cmd.exe"; the "dir" part is ignored. HOWEVER, when I add a sw...
How to read a single character from the user?
...ef __call__(self):
import sys, tty, termios
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settin...
Best way to encode text data for XML in Java?
...nerating XML. Or there are fairly small third-party libraries. (JDom's jar file is 114K for example.) Using an XML API is still the recommended way of creating XML.
– Jon Skeet
Apr 5 '12 at 20:03
...
How can I get current location from user in iOS
...anagerDelegate> {
CLLocationManager *locationManager;
}
@end
MainFile
In the init method
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;...
How to track child process using strace?
...
I can't see an easy way:
You could use the -ff option with -o filename to produce multiple files (one per pid).
eg:
strace -o process_dump -ff ./executable
grep clone process_dump*
that would help you see which parent created what. Maybe that would help you - at least then you coul...
Merging without whitespace conflicts
...ling spaces contained in the pull request patches are applied to the local files.
However, the OP uses a pre-commit hook which takes care of said trailing spaces.
(I suppose a bit similar to this one, also referenced here).
The OP's pre-commit hook is referenced here:
In addition to removing ...
Making a triangle shape using xml definitions?
Is there a way that I can specify a triangle shape in an xml file?
20 Answers
20
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Maven Install on Mac OS X
...
better to add the export instructions to ~/.bash_profile to make it available in all sessions, see this post for details
– Miranda
Jun 25 '15 at 15:22
...
When to use self over $this?
...context (are we in an object-context already? Are we outside of an object? etc).
Android: Bitmaps loaded from gallery are rotated in ImageView
...u need to create an ExifInterface:
ExifInterface exif = new ExifInterface(filename);
You can then grab the orientation of the image:
orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
Here's what the orientation values mean:
http://sylvana.net/jpegcrop/exif_orientation.html
...