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Explaining Python's '__enter__' and '__exit__'
...on the context.
– ViFI
Jul 9 '16 at 12:38
4
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What is the difference between instanceof and Class.isAssignableFrom(…)?
...;
// return b instanceof A;
}
// Warmup the code
for (int i = 0; i < 100; ++i)
execute();
// Time it
int count = 100000;
final long start = System.nanoTime();
for(int i=0; i<count; i++){
execute();
}
final long elapsed = System.nanoTime() - start;
Thanks to the JIT, the code is opti...
How is __eq__ handled in Python and in what order?
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122
The a == b expression invokes A.__eq__, since it exists. Its code includes self.value == othe...
Can I add extension methods to an existing static class?
... way to do this is to point to different classes or write a wrapper around 100s of different Assert methods. Why!?
If the decision was been made to allow extensions of instances I see no logical reason to not allow static extensions. The arguments about sectioning libraries does not stand up once ...
Inverse dictionary lookup in Python
... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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filename and line number of python script
...
JoeyJoey
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How to cast an object in Objective-C
...lines are in different classes and the third line is executed only once in 100 cases. I bet your customers find this crash, not you! A plausible solution is to crash early, like this:
UIView *firstView = (UIView *)threeViews[0];
NSAssert([firstView isKindOfClass:[UIView class]], @"firstView is not ...
How do you concatenate Lists in C#?
...
100
Try this:
myList1 = myList1.Concat(myList2).ToList();
Concat returns an IEnumerable<T>...
How to print to console in pytest?
...rminal...
– Sukma Saputra
Jun 17 at 12:08
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Why does TestInitialize get fired for every test in my Visual Studio unit tests?
...ion please refer :
http://msdn.microsoft.com/en-us/library/ms182517%28v=vs.100%29.aspx
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