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The new syntax “= default” in C++11
...nstructor with no initialization list and an empty compound statement.
§12.1/6 [class.ctor] A default constructor that is defaulted and not defined as deleted is implicitly defined when it is odr-used to create an object of its class type or when it is explicitly defaulted after its first declarat...
Django template how to look up a dictionary value with a variable
...ctionary value in a Django template is {{ mydict.key1 }} , {{ mydict.key2 }} . What if the key is a loop variable? ie:
8...
Matrix Transpose in Python
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Python 2:
>>> theArray = [['a','b','c'],['d','e','f'],['g','h','i']]
>>> zip(*theArray)
[('a', 'd', 'g'), ('b', 'e', 'h'), ('c', 'f', 'i')]
Python 3:
>>> [*zip(*theArray)]
[('a', 'd', 'g'), ('b', 'e', ...
Maximum and Minimum values for ints
... the maximum value representable by an unsigned word will be sys.maxsize * 2 + 1, and the number of bits in a word will be math.log2(sys.maxsize * 2 + 2). See this answer for more information.
Python 2
In Python 2, the maximum value for plain int values is available as sys.maxint:
>>> sy...
Nesting await in Parallel.ForEach
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bitshift
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answered Jul 19 '12 at 16:32
svicksvick
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submit a form in a new tab
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answered Apr 18 '11 at 22:23
StraeStrae
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How to convert a color integer to a hex String in Android?
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JoshJosh
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How to stop Flask from initialising twice in Debug Mode? [duplicate]
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edited Oct 4 '14 at 22:55
answered Feb 28 '12 at 5:06
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warning this call is not awaited, execution of the current method continues
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answered Feb 15 '13 at 22:03
Nikolay KhilNikolay Khil
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Python “SyntaxError: Non-ASCII character '\xe2' in file”
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