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How to send objects through bundle

...of three things: 1) You can break the object down to its constitute data, and if what's on the other end has knowledge of the same sort of object, it can assemble a clone from the serialized data. That's how most of the common types pass through bundles. 2) You can pass an opaque handle. If you ...
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Emulator error: This AVD's configuration is missing a kernel file

This problem was discovered when I tried to run the Android emulator in Eclipse. Can't figure out what happened. I searched online for the solution, but it seemed to be vague and I don't understand clearly. I was following the steps to install the AVD according to the sites and I can't figure out w...
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Should a function have only one return statement?

... Agreed. Although having multiple exit point can get out of hand, I definately think it's better than putting your entire function in an IF block. Use return as often as it makes sense to keep your code readable. – Joshua Carmody Sep 19 '08 at 20:...
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Inherit from a generic base class, apply a constraint, and implement an interface in C#

...tion. I have a generic class which is inheriting from a generic base class and is applying a constraint to one of the type parameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct syntax. ...
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What is PostgreSQL explain telling me exactly?

...content: "• EXPLAIN works on any DML not just SELECT (ie UPDATE, DELETE, and INSERT)". My biggest misunderstanding is what "startup" time means, and that's not explained anywhere in these ~30 slides. – Mark E. Haase Feb 19 '16 at 15:51 ...
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What is the standard Python docstring format? [closed]

...osts showed. However the default Sphinx docstring format was not mentioned and is based on reStructuredText (reST). You can get some information about the main formats in this blog post. Note that the reST is recommended by the PEP 287 There follows the main used formats for docstrings. - Epytext...
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Is there an advantage to use a Synchronized Method instead of a Synchronized Block?

...so explicitly declares that the method synchronizes on the object instance and is (presumably) thread-safe. – Scrubbie Mar 14 '12 at 18:08 ...
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Fastest method of screen capturing on Windows

...to use GDI, but I'm curious whether there are other ways to go about this, and, if there are, which incurs the least overhead? Speed is a priority. ...
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Difference between setUp() and setUpBeforeClass()

When unit testing with JUnit, there are two similar methods, setUp() and setUpBeforeClass() . What is the difference between these methods? Also, what is the difference between tearDown() and tearDownAfterClass() ? ...
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PreparedStatement IN clause alternatives?

... An analysis of the various options available, and the pros and cons of each is available here. The suggested options are: Prepare SELECT my_column FROM my_table WHERE search_column = ?, execute it for each value and UNION the results client-side. Requires only one pre...