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Extract a substring from a string in Ruby using a regular expression
...ofrei
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answered Nov 6 '10 at 20:58
sepp2ksepp2k
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Iterate over object attributes in python
... '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', 'bar', 'foo', 'func']
You can always filter out the special methods by using a list comprehension.
>>> [a for a in dir(obj) if not a.startswith('__')]
['bar',...
ModelState.IsValid == false, why?
... Haroen Viaene
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answered Nov 24 '09 at 19:06
queen3queen3
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Why does the expression 0 < 0 == 0 return False in Python?
...se have values as integers you get the answers you do out of the parenthesized versions.
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JOIN two SELECT statement results
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Willian Kirsch
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answered May 10 '12 at 16:40
PhilPhil
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Booleans, conditional operators and autoboxing
...F
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how to provide a swap function for my class?
..., Bar& rhs) {
lhs.swap(rhs);
}
...
You mean an explicit specialization. Partial is still something else and also not possible for functions, only structs / classes. As such, since you can't specialize std::swap for template classes, you have to provide a free function in your namespace. N...
Code equivalent to the 'let' keyword in chained LINQ extension method calls
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How do I parse a string into a number with Dart?
...lgren
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answered Oct 31 '12 at 21:11
Seth LaddSeth Ladd
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Given a DateTime object, how do I get an ISO 8601 date in string format?
...re information.
DateTime.UtcNow.ToString("yyyy-MM-ddTHH\\:mm\\:ss.fffffffzzz");
This gives you a date similar to 2008-09-22T13:57:31.2311892-04:00.
Another way is:
DateTime.UtcNow.ToString("o");
which gives you 2008-09-22T14:01:54.9571247Z
To get the specified format, you can use:
DateTime...