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Is it possible to make abstract classes in Python?

...t(ABC): @abstractmethod def foo(self): pass # Python 3.0+ from abc import ABCMeta, abstractmethod class Abstract(metaclass=ABCMeta): @abstractmethod def foo(self): pass # Python 2 from abc import ABCMeta, abstractmethod class Abstract: __metaclass__ = ABCM...
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How to check if an object is nullable?

... answered Dec 17 '08 at 14:20 Marc Gravell♦Marc Gravell 888k227227 gold badges23562356 silver badges27202720 bronze badges ...
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When should I use the “strictfp” keyword in java?

... answered Feb 5 '09 at 21:23 Dan DyerDan Dyer 50.6k1616 gold badges124124 silver badges164164 bronze badges ...
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How can I change an element's class with JavaScript?

...lass'); Unfortunately, these do not work in Internet Explorer prior to v10, though there is a shim to add support for it to IE8 and IE9, available from this page. It is, though, getting more and more supported. Simple cross-browser solution The standard JavaScript way to select an element is usi...
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Understanding the difference between Object.create() and new SomeFunction()

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Is there a perfect algorithm for chess? [closed]

... 105 "I argued that there could not exist a deterministic Turing machine that always won or stalemat...
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Can I implement an autonomous `self` member type in C++?

... answered Jan 15 '14 at 22:30 Ralph TandetzkyRalph Tandetzky 20.1k88 gold badges5959 silver badges113113 bronze badges ...
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Tables instead of DIVs [duplicate]

...| edited Jul 26 '17 at 5:10 community wiki 13 r...
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Include an SVG (hosted on GitHub) in MarkDown

...eaders and things break in the browser. When this question was asked (in 2012) SVGs didn't work. Since then Github has implemented various improvements. Now (at least for SVG), the correct Content-Type headers are sent. Examples All of the ways stated below will work. I copied the SVG image from...
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How to generate .NET 4.0 classes from xsd?

What are the options to generate .NET 4.0 c# classes (entities) from an xsd file, using Visual Studio 2010? 10 Answers ...