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Why does the order in which libraries are linked sometimes cause errors in GCC?
Why does the order in which libraries are linked sometimes cause errors in GCC?
9 Answers
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Running multiple AsyncTasks at the same time — not possible?
I'm trying to run two AsyncTasks at the same time. (Platform is Android 1.5, HTC Hero.)
However, only the first gets executed. Here's a simple snippet to describe my problem:
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How do I choose between Semaphore and SemaphoreSlim?
Their public interfaces appear similar. The documentation states that the SemaphoreSlim is a lightweight alternative and doesn't use Windows Kernel semaphores. This resource states that the SemaphoreSlim is much faster. In what situations does the SemaphoreSlim make more sense over the Semaph...
How to override trait function and call it from the overridden function?
...gt;traitcalc($v);
}
}
The trait is not a class. You can't access its members directly. It's basically just automated copy and paste...
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Wait until file is unlocked in .NET
...ccessible for reading and renaming? For example, is there a WaitOnFile() somewhere in the .NET Framework?
15 Answers
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C++, Free-Store vs Heap
... than I could:
Free-store:
The free store is one of the two
dynamic memory areas, allocated/freed
by new/delete. Object lifetime can be
less than the time the storage is
allocated; that is, free store objects
can have memory allocated without
being immediately initialized, and can
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Performance differences between debug and release builds
...g configuration, even when the programs are actually deployed at the customers place.
8 Answers
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Creating threads - Task.Factory.StartNew vs new Thread()
...he whole point is why do you need another thread? If you just want to do something in parallel (Main does sth. while Task runs) it is preferable to let a optimized library decide how to utilize system resources like threads to do this in the most efficient way.
– sanosdole
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What is the EAFP principle in Python?
What is meant by "using the EAFP principle" in Python? Could you provide any examples?
3 Answers
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Fragment transaction animation: slide in and slide out
I've check some tutorials for animate transaction between fragments. I've used this method for animation and it works:
5 An...