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How to fix “Attempted relative import in non-package” even with __init__.py

... Yes. You're not using it as a package. python -m pkg.tests.core_test share | improve this answer | follow | ...
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What's the best UI for entering date of birth? [closed]

...birthdate. A text box with an example is clear, quick and easy to enter: _______ |_______| (example: 31/3/1970) This should support flexible formatting such as 1/1/1970 or 20/07/70. If you have to support different cultures with different date conventions (e.g. US and UK) then this could be err...
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Scala how can I count the number of occurrences in a list

...", "banana", "apple", "oranges", "oranges") s.groupBy(identity).mapValues(_.size) giving a Map with a count for each item in the original sequence: Map(banana -> 1, oranges -> 3, apple -> 3) The question asks how to find the count of a specific item. With this approach, the solution w...
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CoInitialize浅析一 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

... push [ebp+8] ; pvReserved 769B2A2E call _CoInitializeEx@8 ; CoInitializeEx(x,x) 769B2A33 pop ebp 769B2A34 retn 4 可以看到,其中的实现还是比较简单的,它只是简单地调用了CoInitializeEx,将第二个...
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Convert Django Model object to dict with all of the fields intact

...f corner case handling and closeness to the desired result. 1. instance.__dict__ instance.__dict__ which returns {'_foreign_key_cache': <OtherModel: OtherModel object>, '_state': <django.db.models.base.ModelState at 0x7ff0993f6908>, 'auto_now_add': datetime.datetime(2018, 12, 20...
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Viewing all defined variables [duplicate]

...r package outside of IPython too. Very useful! – Hugh_Kelley Jul 25 '19 at 7:50 add a comment  |  ...
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Accessing dict keys like an attribute?

... The best way to do this is: class AttrDict(dict): def __init__(self, *args, **kwargs): super(AttrDict, self).__init__(*args, **kwargs) self.__dict__ = self Some pros: It actually works! No dictionary class methods are shadowed (e.g. .keys() work just fine. Unle...
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A python class that acts like dict

... class Mapping(dict): def __setitem__(self, key, item): self.__dict__[key] = item def __getitem__(self, key): return self.__dict__[key] def __repr__(self): return repr(self.__dict__) def __len__(self): re...
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How can you make a custom keyboard in Android?

...iew android:id="@+id/keyboardview" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_centerHorizontal="true" android:focusable="true" ...
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Short description of the scoping rules?

...ithout explicit declaration, but writing to it without declaring global(var_name) will instead create a new local instance. – Peter Gibson Jun 27 '12 at 5:53 12 ...