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Should private helper methods be static if they can be static
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@James or simply static (if we just want it for testing).
– mrod
Mar 8 '16 at 11:33
3
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UIButton Image + Text IOS
... too. If your title is not showing up, try setting a negative left offset for it. It looks like IB automatically pushes it out to the right of the image.
– brians
Jan 2 '13 at 22:20
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ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
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what is this file for?
– sym3tri
Apr 4 '13 at 21:47
21
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Finding all possible combinations of numbers to reach a given sum
...rget:
return # if we reach the number why bother to continue
for i in range(len(numbers)):
n = numbers[i]
remaining = numbers[i+1:]
subset_sum(remaining, target, partial + [n])
if __name__ == "__main__":
subset_sum([3,9,8,4,5,7,10],15)
#Outputs:
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Calculating frames per second in a game
What's a good algorithm for calculating frames per second in a game? I want to show it as a number in the corner of the screen. If I just look at how long it took to render the last frame the number changes too fast.
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google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
...目中哪有这么理想的结构（特别对于那些从来没有Develop for Debug思想的同学）。
因此我们来看看上述这个例子中实际的代码：其实只有IAPIProviderInterface.h不同，它定义了一个模版函数，用于统一各种类型的接口： IAPIProviderInterfac...
C++ display stack trace on exception
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It depends which platform.
On GCC it's pretty trivial, see this post for more details.
On MSVC then you can use the StackWalker library that handles all of the underlying API calls needed for Windows.
You'll have to figure out the best way to...
What are metaclasses in Python?
In Python, what are metaclasses and what do we use them for?
22 Answers
22
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How to append contents of multiple files into one file
...py the contents of five files to one file as is. I tried doing it using cp for each file. But that overwrites the contents copied from the previous file. I also tried
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Mocking a class: Mock() or patch()?
...ass(object):
... def __init__(self):
... print 'Created MyClass@{0}'.format(id(self))
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>>> def create_instance():
... return MyClass()
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>>> x = create_instance()
Created MyClass@4299548304
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>>> @mock.patch('__main__.MyClass')
... def create_ins...