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Automatic creation date for Django model form objects?
...t do that (the database needs something to populate existing rows). Please select a fix: 1) Provide a one-off default now (will be set on all existing rows) 2) Quit, and let me add a default in models.py Select an option: 1 Please enter the default value now, as valid Python The datetime and djang...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
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For some reason the toolbar is not visible by default.
In the View menu, select Toolbar. That should fix it.
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What is the intended use-case for git stash?
...n reason for this is that git stash push introduces the option of stashing selected pathspecs, something git stash save does not support.
– Krishna Gupta
Jul 6 at 2:19
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The permissions granted to user ' are insufficient for performing this operation. (rsAccessDenied)"}
...Report Manager, click Add.
In the Add a Report Manager HTTP URL popup box, select Host Header and type in: localhost
Click OK to save your changes.
Now start/ run Internet Explorer using Run as Administator...
(NOTE: If you don't see the 'Site Settings' link in the top left corner while at http://l...
Having both a Created and Last Updated timestamp columns in MySQL 4.0
...dated) values(null, null);
Query OK, 1 row affected (0.06 sec)
mysql> select * from test_table;
+----+---------------------+---------------------+
| id | stamp_created | stamp_updated |
+----+---------------------+---------------------+
| 2 | 2009-04-30 09:44:35 | 2009-04-30 09:4...
Setting up foreign keys in phpMyAdmin?
..._id, in your case). Then, go to relation view (in the referring table) and select the referred column (so in your case foo.id) and the on update and on delete actions.
I think foreign keys are useful if you have multiple tables linked to one another, in particular, your delete scripts will become v...
Why does ASP.NET webforms need the Runat=“Server” attribute?
... If a control is running at the server, does that mean you can't select the elements using Javascript? e.g. document.getElementsById("tvns:treeview");
– Ciaran Gallagher
Nov 22 '13 at 10:13
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Javascript Drag and drop for touch devices [closed]
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The fact that you have simply used a different selector does not warrant being a separate answer, but instead you should have commented on @gregpress's answer.
– bPratik
Sep 28 '12 at 23:55
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An App ID with Identifier '' is not available. Please enter a different string
...s trying to create appeared in appstoreconnect when creating a new app and selecting the bundle ID. It was named "XC com domain appname - com.domain.appname"; * I couldn't see the ID in developer.apple.com because the scroll bar is hidden by default in Safari. Didn't see that there are more entries....
What is the Oracle equivalent of SQL Server's IsNull() function?
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Instead of ISNULL(), use NVL().
T-SQL:
SELECT ISNULL(SomeNullableField, 'If null, this value') FROM SomeTable
PL/SQL:
SELECT NVL(SomeNullableField, 'If null, this value') FROM SomeTable
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