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Negation in Python
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The negation operator in Python is not. Therefore just replace your ! with not.
For your exampl...
How to check if variable's type matches Type stored in a variable
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195
The other answers all contain significant omissions.
The is operator does not check if the ru...
Something like 'contains any' for Java set?
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edited May 30 '13 at 18:16
wchargin
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How do you implement a Stack and a Queue in JavaScript?
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var stack = [];
stack.push(2); // stack is now [2]
stack.push(5); // stack is now...
How to show math equations in general github's markdown(not github's blog)
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10 Answers
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How to override the [] operator in Python?
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311
You need to use the __getitem__ method.
class MyClass:
def __getitem__(self, key):
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Twitter Bootstrap alert message close and open again
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14 Answers
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“simple” vs “current” push.default in git for decentralized workflow
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The difference is that with simple, git push (without passing a refspec) will fail if the curr...
How do you do natural logs (e.g. “ln()”) with numpy in Python?
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np.log is ln, whereas np.log10 is your standard base 10 log.
Relevant documentation:
http://...