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Background task, progress dialog, orientation change - is there any 100% working solution?
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Step #5: In onCreate(), if getLastNonConfigurationInstance() is not null, cast it to your AsyncTask class and call your setter to associate your new activity with the task.
Step #6: Do not refer to the activity data member from doInBackground().
If you follow the above recipe, it will all work. o...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...someone explain why the result I want, "hi", is preceded with a letter 'b' and followed with a newline?
4 Answers
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iOS Image Orientation has Strange Behavior
For the past few weeks I've been working with images in objective-c and noticing a lot of strange behavior. First, like many other people, I've been having this problem where images taken with the camera (or taken with somebody else's camera and MMS'd to me) are rotated 90 degrees. I wasn't sure w...
Difference between static STATIC_URL and STATIC_ROOT on Django
I am confused by static root and want to clarify things.
3 Answers
3
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What is the best method to merge two PHP objects?
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I understand that using the generic objects [stdClass()] and casting them as arrays answers the question, but I thought the Compositor was a great answer. Yet I felt it could use some feature enhancements and might be useful for someone else.
Features:
Specify reference or clone
S...
Should I always return IEnumerable instead of IList?
...y changed" - Even if you return IEnumerable<T>, couldn't they simply cast it back to a List<T> and change it?
– Kobi
Jul 2 '09 at 5:56
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How can I find WPF controls by name or type?
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@UrbanEsc, why do you cast child a second time? If you have childType of type T, you can write inside the if: yield return childType... no?
– Massimiliano Kraus
Oct 26 '16 at 15:19
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What killed my process and why?
... runs as a background process on Linux. It is currently started at the command line in a Terminal window.
14 Answers
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Pass all variables from one shell script to another?
...E) before executing the 2nd script.
Source the 2nd script, i.e. . test2.sh and it will run in the same shell. This would let you share more complex variables like arrays easily, but also means that the other script could modify variables in the source shell.
UPDATE:
To use export to set an enviro...
What does -fPIC mean when building a shared library?
I know the ' -fPIC ' option has something to do with resolving addresses and independence between individual modules, but I'm not sure what it really means. Can you explain?
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