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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...
Using -performSelector: vs. just calling the method
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Basically performSelector allows you to dynamically determine which selector to call a selecto...
How to override the [] operator in Python?
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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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What components are MVC in JSF MVC framework?
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This depends on the point of view (pun intented).
In the big architectural picture, your own ...
What is the easiest/best/most correct way to iterate through the characters of a string in Java?
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In C++, if throw is an expression, what is its type?
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According to the standard, 5.16 paragraph 2 first point, "The second or the third operand (but not both) is a throw-expression (15.1); the result is of the type of the other and is an rvalue." Therefore, the conditional operator doesn't care what type a...
emacs zoom in/zoom out
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Try C-x C-+ and C-x C--; that is, Control-x Control-Minus/Control-Plus.
After one combination...
Detect if called through require or directly by command line
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edited Feb 19 '19 at 15:50
Christopher McCormack
7344 bronze badges
answered Jun 18 '11 a...
Manual deployment vs. Amazon Elastic Beanstalk
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All the things you mentioned like load balancing, monitoring and auto-scaling are definitely a...