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Understanding :source option of has_one/has_many through of Rails
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edited Dec 6 '16 at 11:08
hqt
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answered ...
What is the difference between an ORM and an ODM?
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edited Nov 20 '17 at 9:23
Sven Koluem
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What is the AppDelegate for and how do I know when to use it?
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edited Oct 27 '10 at 6:40
answered Mar 17 '09 at 7:40
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updating table rows in postgres using subquery
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720
Postgres allows:
UPDATE dummy
SET customer=subquery.customer,
address=subquery.address,
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Change timestamps while rebasing git branch
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answered Oct 16 '09 at 18:36
Michael Krelin - hackerMichael Krelin - hacker
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varbinary to string on SQL Server
...MPRESS functions) you can just CAST it
declare @b varbinary(max)
set @b = 0x5468697320697320612074657374
select cast(@b as varchar(max)) /*Returns "This is a test"*/
This is the equivalent of using CONVERT with a style parameter of 0.
CONVERT(varchar(max), @b, 0)
Other style parameters are a...
What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
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answered May 9 '10 at 23:16
AaronaughtAaronaught
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Chrome Dev Tools - Modify javascript and reload
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answered Jun 9 '14 at 20:13
Ashley SchroderAshley Schroder
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Commands executed from vim are not recognizing bash command aliases
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answered Jan 10 '11 at 0:48
Josh LeeJosh Lee
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