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Is sizeof(bool) defined in the C++ language standard?
... note that std::vector<bool> is optimized to a vector containing 1bit bools by the standard.
– user3063349
Feb 10 '16 at 16:40
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Is there a difference between “==” and “is”?
...lementation detail. For larger integers, this does not work:
>>> 1000 is 10**3
False
>>> 1000 == 10**3
True
The same holds true for string literals:
>>> "a" is "a"
True
>>> "aa" is "a" * 2
True
>>> x = "a"
>>> "aa" is x * 2
False
>>>...
Purpose of Python's __repr__
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lazy1lazy1
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std::auto_ptr to std::unique_ptr
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edited Aug 11 '10 at 18:12
Klaim
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Find current directory and file's directory [duplicate]
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edited Feb 10 '19 at 0:30
Boris
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How do you generate dynamic (parameterized) unit tests in python?
...hod testing
– Nakilon
Apr 12 '13 at 10:38
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Overloading Macro on Number of Arguments
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Does not work on Microsoft Visual Studio 2010, VA_ARGS seems to be expanded into a single macro argument.
– Étienne
Oct 28 '14 at 11:32
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Finding the source code for built-in Python functions?
...other builtins).
– peter.slizik
Sep 10 at 10:02
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CSS customized scroll bar in div
...I mention at the end has the following statement and was recently updated (10 Oct 2014):
Some browsers (IE, Konqueror) support the non-standard properties 'scrollbar-shadow-color', 'scrollbar-track-color' and others. These properties are illegal: they are neither defined in any CSS specification...
Why is __init__() always called after __new__()?
...ce creation process such as the singleton pattern. In fact, with less than 10 lines of code you can implement a Singleton metaclass that then doesn't even require you to futz with __new__ at all, and can turn any otherwise-normal class into a singleton by simply adding __metaclass__ = Singleton!
cl...