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Django in / not in query
I'm trying to figure out how to write a 'not in' style query in django.
For example, the query structure I'm thinking of would look like this.
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What is the maximum depth of the java call stack?
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It depends on the amount of virtual memory allocated to the stack.
http://www.odi.ch/weblog/posting.php?posting=411
You can tune this with the -Xss VM parameter or with the Thread(ThreadGroup, Runnable, String, long) constructor.
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Using Vim's persistent undo?
One of the new features in Vim 7.3 is 'persistent undo', which allows for the undotree to be saved to a file when exiting a buffer.
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Difference between `data` and `newtype` in Haskell
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Great question!
There are several key differences.
Representation
A newtype guarantees that your data will have exactly the same representation at runtime, as the type that you wrap.
While data declares a brand new data structur...
What is difference between cacerts and keystore?
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'cacerts' is a truststore. A trust store is used to authenticate peers. A keystore is used to authenticate yourself.
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Test if a class has an attribute?
...lopment, and I'm trying to verify that my classes are marked with an attribute:
4 Answers
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Cannot send a content-body with this verb-type
I just got this exception (ProtocolViolationException) in my .NET 2.0 app (running on windows mobile 6 standard emulator). What confuses me is that as far as i know, I have not added any content body, unless I've inadvertently done it somehow. My code is below (very simple). Is there anything els...
CSS table column autowidth
Given the following how do i make my last column auto size to its content?
(The last column should autosize-width to the content. Suppose i have only 1 li element it should shrink vs. having 3 li elements etc):
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Aligning a float:left div to center?
I want to have a group of images display horizontally across the page. Each image has a few link below it so I need to put a container around each image/link-group.
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Escaping a forward slash in a regular expression
My question is a simple one, and it is about regular expression escaping. Do you have to escape a forward slash / in a regular expression? And how would you go about doing it?
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