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Create PostgreSQL ROLE (user) if it doesn't exist
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161
Simplify in a similar fashion to what you had in mind:
DO
$do$
BEGIN
IF NOT EXISTS (
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How to find duplicates in 2 columns not 1
... Hence the plus 1.
– JD Isaacks
Jun 16 '12 at 0:43
I imagine this removes one of the duplicates arbitrarily so make su...
How to hide the “back” button in UINavigationController?
...tionController.
– codingFriend1
Nov 16 '12 at 16:26
why before? what about if you want to push a viewController and th...
django import error - No module named core.management
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169
If, like me, you are running your django in a virtualenv, and getting this error, look at your...
HttpListener Access Denied
...: url=http://+:80/
– Igor Brejc
May 16 '13 at 17:53
15
Is there any way to do this for a non-admi...
Ruby on Rails production log rotation
... in place.
– lzap
Jan 26 '12 at 10:16
1
You don't need to restart rails if you are using copytru...
'Microsoft.SqlServer.Types' version 10 or higher could not be found on Azure
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edited Nov 17 '16 at 15:31
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111 silver badge
answered Nov 1 '12 at 10:23
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Disable time in bootstrap date time picker
...at instead.
– gl03
Mar 11 '15 at 14:16
3
This is wrong, setting format breaks internationalisatio...
What are “Groovy” and “Grails” and what kinds of applications are built using them?
...aJainendra
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Is null reference possible?
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edited Mar 10 '15 at 13:16
answered Nov 22 '12 at 2:30
Da...