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Cast a Double Variable to Decimal
...double cannot be explicitly cast to a decimal, but doesn't a decimal carry more precision? (i.e. much like casting from an int to a double can be implicit.)
– user2821275
Aug 14 '14 at 18:35
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How to set DOM element as the first child?
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What is the default scope of a method in Java?
...d/class. Package-private is stricter than protected and public scopes, but more permissive than private scope.
More information:
http://docs.oracle.com/javase/tutorial/java/javaOO/accesscontrol.html
http://mindprod.com/jgloss/scope.html
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What's the canonical way to check for type in Python?
...n Functions in the Python Library Reference for relevant information.
One more note: in this case, if you're using Python 2, you may actually want to use:
if isinstance(o, basestring):
because this will also catch Unicode strings (unicode is not a subclass of str; both str and unicode are subcla...
What is the cleanest way to disable CSS transition effects temporarily?
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Your solution is right, but for those looking for more background information: stackoverflow.com/a/31862081/1026
– Nickolay
Aug 8 '15 at 17:36
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E731 do not assign a lambda expression, use a def
...ect is specifically 'f' instead of the generic '<lambda>'.
This is more useful for tracebacks and string representations in
general. The use of the assignment statement eliminates the sole
benefit a lambda expression can offer over an explicit def statement
(i.e. that it can be embedde...
What is a semaphore?
...ly are there real-world situations where the analogy actually holds - it's more often that there are several of the same type, but still individual resources, like the bathrooms, which cannot be used this way.
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The correct use of a semaphore is for signaling from one task to another. A mutex is ...
C++ catching all exceptions
... exception that is not caught, yet the code is clearly in C++. It would be more helpful to state that this will "catch all C++ exceptions" and then add some mention of structured exceptions to the notes on limited usefulness.
– omatai
Feb 5 '13 at 1:57
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Div width 100% minus fixed amount of pixels
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What is the proper way to format a multi-line dict in Python?
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lol, more seriously, I couldn't find an "authoritative" reference either. I'll let you know if I do! Perhaps someone should contact Guido.
– FogleBird
Jun 17 '11 at 19:00
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