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Reload django object from database
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As of Django 1.8 refreshing objects is built in. Link to docs.
def test_update_result(self):
obj = MyModel.objects.create(val=1)
MyModel.objects.filter(pk=obj.pk).update(val=F('val') + 1)
# At this point obj.val is still 1, but...
Autocomplete applying value not label to textbox
...ui.item.label);
}
});
Example: http://jsfiddle.net/andrewwhitaker/LCv8L/
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How to colorize diff on the command line?
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answered Jan 10 '12 at 8:54
kajikaji
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Write bytes to file
I have a hexadecimal string (e.g 0CFE9E69271557822FE715A8B3E564BE ) and I want to write it to a file as bytes. For example,
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Escape a dollar sign in string interpolation
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180
Just double it
scala> val name = "foo"
name: String = foo
scala> s"my.package.$name$$"
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How to disable XDebug
...3:59
rjb
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answered Jan 6 '12 at 7:57
Uday SawantUday Saw...
How can I remove an entry in global configuration with git config?
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edited Aug 8 '12 at 16:20
answered Aug 8 '12 at 16:08
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Angularjs Template Default Value if Binding Null / Undefined (With Filter)
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0xcaff
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answered May 13 '13 at 13:27
UndistractionUndis...
Set value of hidden input with jquery
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Sinister Beard
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answered Jan 26 '11 at 9:42
user557419user5574...
How to have multiple data-bind attributes on one element?
... Jeroen
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answered May 22 '12 at 10:16
paulslater19paulslater19
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