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How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
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The tilde operator isn't actually part of jQuery at all - it's a bitwise NOT operator in JavaScript itself.
See The Great Mystery of the Tilde(~).
You are getting strange numbers in your experiments because you are performing a bitwise logical operation on an integer (which, for all I kn...
What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?
...ensions).
Wikipedia entries for each of the formats will give you quite a bit of information:
JPEG (or JPG, for the file extension; Joint Photographic Experts Group)
PNG (Portable Network Graphics)
BMP (Bitmap)
GIF (Graphics Interchange Format)
TIFF (or TIF, for the file extension; Tagged Image F...
Is it possible to make abstract classes in Python?
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what does the @abstractmethod do? Why do you need it? If the class is already established as abstract shouldn't the compiler/interpret know...
`staticmethod` and `abc.abstractmethod`: Will it blend?
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edited Dec 17 '10 at 20:39
answered Dec 17 '10 at 20:26
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Numpy matrix to array
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If you'd like something a bit more readable, you can do this:
A = np.squeeze(np.asarray(M))
Equivalently, you could also do: A = np.asarray(M).reshape(-1), but that's a bit less easy to read.
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Naming convention - underscore in C++ and C# variables
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answered Jun 28 '10 at 22:29
jdmichaljdmichal
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Python: Is it bad form to raise exceptions within __init__?
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answered Sep 16 '13 at 10:18
Ctrl-CCtrl-C
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What's the difference between String(value) vs value.toString()
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Incinirate
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answered Oct 15 '10 at 18:59
Christian C. SalvadóChristian C. Salvadó
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unique object identifier in javascript
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answered Jan 4 '10 at 6:26
Justin JohnsonJustin Johnson
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