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Delete multiple objects in django
...ct delete criteria (whatever that may be - perhaps even an input box where one types an ID number... but probably more complex), build a view that responds to that form, perhaps performs validation (permissions), and then finally runs that filter(foo).delete() method.
– Yuji 'T...
What does DIM stand for in Visual Basic and BASIC?
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One thing to keep in mind is that, in early language development, it was common to overload a keyword to have multiple meanings. Since, in the original Basic, "Dim" was already a keyword used to declare array variables, the ...
Git: Correct way to change Active Branch in a bare repository?
...'s used as the central store for my project. All the developers do git clone <repo> to share with it. When they do the clone, they get a checkout of the master branch (unless they do git clone -n ) because repo.git/HEAD contains ref: refs/heads/master , making this the Active Branch ....
Adding and removing style attribute from div with jquery
... Can I add more than 1 css property per line? Or do I have to do one for each style property like so: $("#voltaic_holder").css("position", "relative"); $("#voltaic_holder").css("top", "-75");
– ItsPronounced
Mar 22 '11 at 17:09
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Programmatically open Maps app in iOS 6
...t have to initialize an MKMapItem if you don't already have a reference to one that you'd like to use. Just use the class method, +openMapsWithItems:launchOptions: on MKMapItem to do the same thing.
– Mark Adams
Sep 22 '12 at 15:25
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How to revert (Roll Back) a checkin in TFS 2010
Can anyone tell me how to revert (roll back) a checkin in TFS 2010?
7 Answers
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Why does javascript map function return undefined?
...fined, what you are seeing in the result.
The map function is used to map one value to another, but it looks you actually want to filter the array, which a map function is not suitable for.
What you actually want is a filter function. It takes a function that returns true or false based on whethe...
Getting pids from ps -ef |grep keyword
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One way to pass the output to kill is: kill -9 `pgrep -f keyword`
– Kris
Jan 19 '17 at 10:11
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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
..., so it will run the second command regardless of whether or not the first one succeeds.
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JUnit tests pass in Eclipse but fail in Maven Surefire
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Plus one for updating your answer two years later
– Gerben Rampaart
Jun 29 '17 at 7:16
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