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SQLite table constraint - unique on multiple columns
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edited May 18 at 7:31
Martin Tournoij
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Rails auto-assigning id that already exists
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edited Jun 17 '12 at 5:07
answered Jun 17 '12 at 4:43
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JQuery to load Javascript file dynamically
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edited Oct 8 '12 at 14:49
Dreen
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an...
Gesture recognizer and button actions
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176
In the "shouldReceiveTouch" method you should add a condition that will return NO if the touc...
Android: Specify two different images for togglebutton using XML
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How do I find numeric columns in Pandas?
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11 Answers
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image.onload event and browser cache
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159
As you're generating the image dynamically, set the onload property before the src.
var img =...
How to handle change of checkbox using jQuery?
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163
Use :checkbox selector:
$(':checkbox').change(function() {
// do stuff here. It will...
Backwards migration with Django South
...ve a migrations directory, with files in it named like
0000_initial.py
0001_added_some_fields.py
0002_added_some_more_fields.py
0003_deleted_some_stuff.py
Normally, when you run ./manage.py migrate your_app, South runs all new migrations, in order. (It looks at the database tables to decide which...