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How do I write a short literal in C++?
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((short)2)
Yeah, it's not strictly a short literal, more of a casted-int, but the behaviour is...
How do I get user IP address in django?
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edited May 23 '17 at 10:31
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answered Jan 3 '11 at 4:08
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Problems installing the devtools package
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edited May 23 '17 at 11:33
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answered Jan 4 '14 at 17:15
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Using Pairs or 2-tuples in Java [duplicate]
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I don't think there is a general purpose tuple class in Java but a custom one might be as easy ...
How can I pad a value with leading zeros?
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Converting milliseconds to a date (jQuery/JavaScript)
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var date = new Date(time);
alert(date.toString()); // Wed Jan 12 2011 12:42:46 GMT-0800 (PST)
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Rename a dictionary key
... entirely new one using a comprehension.
>>> OrderedDict(zip('123', 'abc'))
OrderedDict([('1', 'a'), ('2', 'b'), ('3', 'c')])
>>> oldkey, newkey = '2', 'potato'
>>> OrderedDict((newkey if k == oldkey else k, v) for k, v in _.viewitems())
OrderedDict([('1', 'a'), ('potat...
A more useful statusline in vim? [closed]
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edited May 9 '16 at 21:49
go2null
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answered ...
conditional unique constraint
...Status = 1 and Count > 0.
http://msdn.microsoft.com/en-us/library/ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS INT AS BEGIN
DECLARE @ret INT;
SELECT @ret = COUNT(*) FROM Che...