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Delete multiple objects in django
...ts.filter(pub_date__gt=datetime.now()).delete()
You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view.
EDIT:
Sorry for the misunderstanding. I think the answer is somewhere between. To im...
Setting mime type for excel document
...upported) then Content-Disposition needs to be 'inline'. See stackoverflow.com/questions/1395151/…
– flash
Oct 1 '13 at 23:15
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Two submit buttons in one form
...lues for these pre-defined names. I think the other answer (stackoverflow.com/a/21778226/88409) that involves giving them all the same name, with different values, makes more sense. Then you just grab the value under a single known form field name. It also makes it more obvious that only one valu...
How can I access an object property named as a variable in php?
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Four years later I've realized that I misread @Lamy comment. You're exactly right, Lamy. If the value of $property_name is the string '$t' then echo $object->$property_name works fine. I've updated my answer. Thanks and apologies!
– Jordan Running
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What is the default value for enum variable?
...tly?) assumed that using the DefaultValue attribute--something like System.ComponentModel.DefaultValue(MyEnum.Blah)--would modify the behaviour of default(MyEnum) but it still yields 0. Is there no way to create an abstraction for an enum around its default value?
– Craig Silv...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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I'm assuming you mean Perl Compatible Regular Expressions. Vim's regex syntax predates PCRE. I added links to related questions.
– Adam Monsen
May 12 '17 at 4:04
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How to make Google Chrome JavaScript console persistent?
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Is there any way to hide “-” (Delete) button while editing UITableView
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Here is my complete solution, without indentation (0left align) of the cell!
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
return YES;
}
- (UITableViewCellEditingStyle)tableView:(UITab...