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Fixed size queue which automatically dequeues old values upon new enques
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14 Answers
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What is a singleton in C#?
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145
A singleton is a class which only allows one instance of itself to be created - and gives simpl...
Pythonic way to combine FOR loop and IF statement
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340
You can use generator expressions like this:
gen = (x for x in xyz if x not in a)
for x in ge...
multiprocessing.Pool: When to use apply, apply_async or map?
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440
Back in the old days of Python, to call a function with arbitrary arguments, you would use app...
Difference between RegisterStartupScript and RegisterClientScriptBlock?
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edited May 27 '14 at 19:20
KyleMit
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tinyxml XML解析库下载（tinyxml2.h 和 tinyxml2.cpp） - 源码下载 - 清泛...
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#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4251)
#endif
#ifdef _WIN32
# ifdef TINYXML2_EXPORT
# define TINYXML2_LIB __declspec(dllexport)
# elif defined(TINYXML2_IMPORT)
# define TINYXML2_LIB __declspec(dllimport)
# else
# define TINY...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
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+50
What is w...
Django: How to completely uninstall a Django app?
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edited Apr 1 at 19:41
lmiguelvargasf
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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community wiki
4 revs, 2 users 91%Prasoon Saurav
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Pandas - How to flatten a hierarchical index in columns
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496
I think the easiest way to do this would be to set the columns to the top level:
df.columns =...