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Exporting functions from a DLL with dllexport

... be included in all of the source files in your DLL project: #ifdef LIBRARY_EXPORTS # define LIBRARY_API __declspec(dllexport) #else # define LIBRARY_API __declspec(dllimport) #endif Then on a function that you want to be exported you use LIBRARY_API: LIBRARY_API int GetCoolInteger(); In you...
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Importing from builtin library when module with same name exists

Situation: - There is a module in my project_folder called calendar - I would like to use the built-in Calendar class from the Python libraries - When I use from calendar import Calendar it complains because it's trying to load from my module. ...
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Getting list of parameter names inside python function [duplicate]

.... >>> func = lambda x, y: (x, y) >>> >>> func.__code__.co_argcount 2 >>> func.__code__.co_varnames ('x', 'y') >>> >>> def func2(x,y=3): ... print(func2.__code__.co_varnames) ... pass # Other things ... >>> func2(3,3) ('x', 'y') >...
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Differences between lodash and underscore [closed]

...Of"), while in older browsers they will not. Also, Underscore methods like _.clone preserve holes in arrays, while others like _.flatten don't. share | improve this answer | ...
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Event system in Python

...he same, but uses a set instead of a list to store the bag, and implements __call__ which are both reasonable additions. PyNotify is similar in concept and also provides additional concepts of variables and conditions ('variable changed event'). Homepage is not functional. axel is basically a bag-o...
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Best practices for circular shift (rotate) operations in C++

... it to rotate by the width of the type (using fixed-width types like uint32_t). #include <stdint.h> // for uint32_t #include <limits.h> // for CHAR_BIT // #define NDEBUG #include <assert.h> static inline uint32_t rotl32 (uint32_t n, unsigned int c) { const unsigned int mask...
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How can I create a copy of an object in Python?

... get a copy method (in 2, you'd use a slice to make a copy): >>> a_list = list('abc') >>> a_copy_of_a_list = a_list.copy() >>> a_copy_of_a_list is a_list False >>> a_copy_of_a_list == a_list True Shallow Copies Shallow copies are just copies of the outermost cont...
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When are C++ macros beneficial? [closed]

... As wrappers for debug functions, to automatically pass things like __FILE__, __LINE__, etc: #ifdef ( DEBUG ) #define M_DebugLog( msg ) std::cout << __FILE__ << ":" << __LINE__ << ": " << msg #else #define M_DebugLog( msg ) #endif ...
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How to avoid having class data shared among instances?

... You want this: class a: def __init__(self): self.list = [] Declaring the variables inside the class declaration makes them "class" members and not instance members. Declaring them inside the __init__ method makes sure that a new instance of th...
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Python unit test with base and sub class

...g SubTest2:testSub2' sub = 4 self.assertEquals(sub, 4) if __name__ == '__main__': unittest.main() share | improve this answer | follow | ...