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What are the “standard unambiguous date” formats for string-to-date conversion in R?
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edited Aug 3 '15 at 20:02
answered Feb 7 '13 at 16:10
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How to return result of a SELECT inside a function in PostgreSQL?
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END
$func$ LANGUAGE plpgsql;
Call:
SELECT * FROM word_frequency(123);
Explanation:
It is much more practical to explicitly define the return type than simply declaring it as record. This way you don't have to provide a column definition list with every function call. RETURNS TABLE is on...
Where IN clause in LINQ [duplicate]
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263
This expression should do what you want to achieve.
dataSource.StateList.Where(s => countryC...
rails - Devise - Handling - devise_error_messages
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135
I'm trying to figure this out myself. I just found this issue logged on Github https://github.c...
Redirecting Output from within Batch file
...f you stage the redirection than you are guaranteed to avoid the problem.
3>File1.txt ( 4>File2.txt call :sub)
exit /b
:sub
etc.
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PostgreSQL error 'Could not connect to server: No such file or directory'
...grate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
22 Answers
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Swift - Convert to absolute value
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Tamás Sengel
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answered Jun 11 '14 at 9:48
B.S.B.S.
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How to set the current working directory? [duplicate]
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edited Feb 13 '13 at 10:43
Alex L
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