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Difference between Django's annotate and aggregate methods?
...> Book.objects.aggregate(average_price=Avg('price'))
{'average_price': 34.35}
Returns a dictionary containing the average price of all books in the queryset.
Annotation
>>> q = Book.objects.annotate(num_authors=Count('authors'))
>>> q[0].num_authors
2
>>> q[1].num_a...
Sharing src/test classes between modules in a multi-module maven project
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154
Your Consumer project depends upon your Data project, therefore we are happy that Data must be b...
ng-options with simple array init
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answered Aug 13 '13 at 6:34
James DaviesJames Davies
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Idiomatic way to convert an InputStream to a String in Scala
... Flow
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answered Mar 7 '11 at 15:37
Rex KerrRex Kerr
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How to push new branch without history
...ohn SzakmeisterJohn Szakmeister
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What's the difference between IComparable & IEquatable interfaces?
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Greg DGreg D
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a...
Print function log /stack trace for entire program using firebug
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edited Mar 8 '18 at 17:46
answered Apr 7 '12 at 21:36
Ma...
Can inner classes access private variables?
... };
public:
Outer()
:i(*this)
,var(4)
{}
Outer(Outer& other)
:i(other)
,var(22)
{}
void func()
{
i.func();
}
private:
static const char* const MYCONST;
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What is the difference between Class and Klass in ruby?
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4 Answers
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How to create json by JavaScript for loop?
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174
From what I understand of your request, this should work:
<script>
// var status = docu...