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Static methods in Python?
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2058
Yep, using the staticmethod decorator
class MyClass(object):
@staticmethod
def the_stat...
Fastest way to check if a file exist using standard C++/C++11/C?
... == 0);
}
Results for total time to run the 100,000 calls averaged over 5 runs,
Method exists_test0 (ifstream): **0.485s**
Method exists_test1 (FILE fopen): **0.302s**
Method exists_test2 (posix access()): **0.202s**
Method exists_test3 (posix stat()): **0.134s**
The stat() function provided t...
Having issue with multiple controllers of the same name in my project
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edited Feb 23 '11 at 15:25
answered Feb 23 '11 at 15:19
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Set ImageView width and height programmatically?
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Richard Chambers
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answered Mar 10 '11 at 9:45
Hakem ZaiedHakem Zai...
How to insert a text at the beginning of a file?
... kevkev
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69
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Why do people say there is modulo bias when using a random number generator?
..., 7, or 10, rand()%3 == 1. Therefore, P(1) = 4/11
When rand() returns 2, 5, or 8, rand()%3 == 2. Therefore, P(2) = 3/11
This does not generate the numbers between 0 and 2 with equal probability. Of course for small ranges this might not be the biggest issue but for a larger range this could skew ...
How do I make the return type of a method generic?
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answered Mar 21 '12 at 15:46
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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How to start jenkins on different port rather than 8080 using command prompt in Windows?
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185
Use the following command at command prompt:
java -jar jenkins.war --httpPort=9090
If you wan...
Is there a NumPy function to return the first index of something in an array?
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545
Yes, here is the answer given a NumPy array, array, and a value, item, to search for:
itemind...