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Meaning of acronym SSO in the context of std::string
... size_type m_capacity;
std::array<char, 16> m_sso;
};
For a 64-bit system, that generally means that std::string has 24 bytes of 'overhead' per string, plus another 16 for the SSO buffer (16 chosen here instead of 20 due to padding requirements). It wouldn't really make sense to store ...
How can I get a view's current width and height when using autolayout constraints?
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The answer is [view layoutIfNeeded].
Here's why:
You still get the view's current width and ...
Can I set max_retries for requests.request?
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edited Mar 4 at 21:09
answered Mar 15 '13 at 11:33
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Why and How to avoid Event Handler memory leaks?
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Difference between Big-O and Little-O Notation
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Is it possible to have a Subversion repository as a Git submodule?
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answered Jan 21 '09 at 12:47
richqrichq
51.5k1818 gold badges144144 silver badges141141 bronze badges
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Proper practice for subclassing UIView?
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Preserving signatures of decorated functions
... """Computes x*y + 2*z"""
return x*y + 2*z
print funny_function("3", 4.0, z="5")
# 22
help(funny_function)
# Help on function funny_function in module __main__:
#
# funny_function(x, y, z=3)
# Computes x*y + 2*z
Python 3.4+
functools.wraps() from stdlib preserves signatures since Py...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
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There are at least 4 libraries that I am aware of providing lenses.
The notion of a lens is that it provides something isomorphic to
data Lens a b = Lens (a -> b) (b -> a -> a)
providing two functions: a getter, and a setter
get ...