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How can I retrieve Id of inserted entity using Entity framework? [closed]
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Ladislav MrnkaLadislav Mrnka
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Argument list too long error for rm, cp, mv commands
...ecessary.
– tripleee
Jul 2 '12 at 7:50
7
@Dennis: -maxdepth 1 needs to be the first argument afte...
Change limit for “Mysql Row size too large”
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hjpotter92hjpotter92
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const char* concatenation
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edited Jan 4 '10 at 5:18
answered Jan 3 '10 at 14:05
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How to delete migration files in Rails 3
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edited Oct 15 '11 at 1:27
Chris Frederick
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How to force 'cp' to overwrite directory instead of creating another one inside?
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125
You can do this using -T option in cp.
See Man page for cp.
-T, --no-target-directory
treat...
MySQL Removing Some Foreign keys
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457
As explained here, seems the foreign key constraint has to be dropped by constraint name and no...
'IF' in 'SELECT' statement - choose output value based on column values
..., amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,0) * -1) as amount
FROM report
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How to configure socket connect timeout
...ies to connect to a disconnected IP address, there is a long timeout over 15 seconds... How can we reduce this timeout? What is the method to configure it?
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iPhone App Minus App Store?
...: Code Signing
Let me override defaults: Yes
Click Continue
Validity: 3650 days
Click Continue
Blank out the Email address field.
Click Continue until complete.
You should see "This root certificate is not trusted". This is expected.
Set the iPhone SDK to allow the self-signed certificate to be ...