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catch exception that is thrown in different thread

...( Method1 ) spawns a new thread. That thread execute a method ( Method2 ) and during exectution an exception is thrown. I need to get that exception information on the calling method ( Method1 ) ...
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How can I get the current screen orientation?

I just want to set some flags when my orientation is in landscape so that when the activity is recreated in onCreate() i can toggle between what to load in portrait vs. landscape. I already have a layout-land xml that is handling my layout. ...
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What is the difference between print and puts?

...ust be opened for writing. Each given object that isn't a string will be converted by calling its to_s method. When called without arguments, prints the contents of $_. If the output field separator ($,) is not nil, it is inserted between objects. If the output record separator ($\) is ...
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Overload constructor for Scala's Case Classes?

...f apply(bar: Int) = new Foo(bar) } Foo(1, 2) Foo(1) In Scala 2.8, named and default parameters can often be used instead of overloading. case class Baz(bar: Int, baz: Int = 0) new Baz(1) Baz(1) share | ...
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What's the best way to do a backwards loop in C/C#/C++?

... That's too obscure and obfuscated. I'd never write something like this in production code... – Mihai Todor Jun 22 '12 at 13:04 ...
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ViewPager and fragments — what's the right way to store fragment's state?

...y called when a fragment for that position does not exist. After rotating, Android will notice that it already created/saved a fragment for this particular position and so it simply tries to reconnect with it with FragmentManager.findFragmentByTag(), instead of creating a new one. All of this comes ...
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Declaration/definition of variables locations in ObjectiveC?

Ever since starting to work on iOS apps and objective C I've been really puzzled by the different locations where one could be declaring and defining variables. On one hand we have the traditional C approach, on the other we have the new ObjectiveC directives that add OO on top of that. Could you fo...
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Proper way to initialize a C# dictionary with values?

...y(); } } Can you try to reproduce it in a simple Console application and go from there? It seems likely that you're targeting .NET 2.0 (which doesn't support it) or client profile framework, rather than a version of .NET that supports initialization syntax. ...
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How do I stop Entity Framework from trying to save/insert child objects?

...tegrity problems. How do I force EF to only save the entity I want to save and therefore ignore all child objects? 11 Answe...
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Mapping two integers to one, in a unique and deterministic way

Imagine two positive integers A and B. I want to combine these two into a single integer C. 18 Answers ...