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In Python, how do I read the exif data for an image?
...ow. It is a fork of PIL, which is still being developed, and has a python3 compatible version
– Mzzl
Jan 15 '14 at 9:54
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What should I use Android AccountManager for?
...re data across applications
Note: there are other methods of inter-process communication on Android.
ContentProvider schedules the database access in a background thread The AsyncQueryHanlder helps to query the ContentProvider in a background thread, preventing Application Not Responsive (ANR) error...
Gesture recognizer and button actions
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Artificially create a connection timeout error
...by the firewall that simply drops TCP SYN packets. For example, www.google.com:81.
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How does one create an InputStream from a String? [duplicate]
...etBytes() );
Update For multi-byte support use (thanks to Aaron Waibel's comment):
InputStream is = new ByteArrayInputStream(Charset.forName("UTF-16").encode(myString).array());
Please see ByteArrayInputStream manual.
It is safe to use a charset argument in String#getBytes(charset) method abo...
GCD to perform task in main thread
I have a callback which might come from any thread. When I get this callback, then I would like to perform a certain task on the main thread.
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Is there a difference between using a dict literal and a dict constructor?
... An example of where a local called dict might be useful: stackoverflow.com/a/7880276/313113
– bitek
Oct 27 '14 at 8:53
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Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
I'm using the Android Compatibility library to implement fragments and have extended the layout sample so that a fragment contains a button which fires off another fragment.
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Using --no-rdoc and --no-ri with bundler
...gem: --no-rdoc --no-ri
That should make it apply whenever you run the gem command. (Even from bundle install)
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How to set up a git project to use an external repo submodule?
...ming you already have MyWebApp set up as a repo, from terminal issue these commands:
cd MyWebApp
git submodule add git://github.com/jquery/jquery.git externals/jquery
This will create a directory named externals/jquery* and link it to the github jquery repository. Now we just need to init the sub...