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Aggregate function in an SQL update query?
I'<em>mem> trying to set the value in one table to the su<em>mem> of the values in another table. So<em>mem>ething along these lines:
6 Answers...
Django <em>Mem>anyTo<em>Mem>any filter()
I have a <em>mem>odel:
3 Answers
3
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Why are ToLookup and GroupBy different?
...ns an ILookup&a<em>mem>p;lt;TKey, TSource&a<em>mem>p;gt; . ILookup&a<em>mem>p;lt;TKey, TSource&a<em>mem>p;gt; also i<em>mem>ple<em>mem>ents interface IEnu<em>mem>erable&a<em>mem>p;lt;IGrouping&a<em>mem>p;lt;TKey, TSource&a<em>mem>p;gt;&a<em>mem>p;gt; .
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Difference between double and single curly brace in angular JS?
I a<em>mem> new to this angular world, i a<em>mem> bit confused with the use of double curly braces {{}}
and single curly braces{} or so<em>mem>eti<em>mem>e no curly brace is used to include the expression like in the directives
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Type hinting a collection of a specified type
... Python 3's function annotations, it is possible to specify the type of ite<em>mem>s contained within a ho<em>mem>ogeneous list (or other collection) for the purpose of type hinting in PyChar<em>mem> and other IDEs?
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What does 'useLegacyV2Runti<em>mem>eActivationPolicy' do in the .NET 4 config?
While converting a project that used Sli<em>mem>DX, and therefore has un<em>mem>anaged code, to .NET 4.0 I ran into the following error:
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Does Notepad++ show all hidden characters?
...this depends on your version of Notepad++. On newer versions you can use:
<em>Mem>enu View → Show Sy<em>mem>bol → *Show All Characters`
or
<em>Mem>enu View → Show Sy<em>mem>bol → Show White Space and TAB
(Thanks to bers' co<em>mem><em>mem>ent and bkaid's answers below for these updated locations.)
On older versions you can lo...
Git sub<em>mem>odule inside of a sub<em>mem>odule (nested sub<em>mem>odules)
Is it possible for a git sub<em>mem>odule to be <em>mem>ade of several other git sub<em>mem>odules, and the super git repo to fetch the contents for each sub<em>mem>odule?
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
...BASE INSERT
after_create
after_save
Update operations have exactly the sa<em>mem>e set, except read update instead of create everywhere (and UPDATE instead of INSERT).
Fro<em>mem> this, you can see that validation is carried out before the before_save and before_create callbacks.
The before_save occurs sligh...
How to get a index value fro<em>mem> foreach loop in jstl
...t the index c:forEach varStatus properties
&a<em>mem>p;lt;c:forEach var="categoryNa<em>mem>e" ite<em>mem>s="${categoriesList}" varStatus="loop"&a<em>mem>p;gt;
&a<em>mem>p;lt;li&a<em>mem>p;gt;&a<em>mem>p;lt;a onclick="getCategoryIndex(${loop.index})" href="#"&a<em>mem>p;gt;${categoryNa<em>mem>e}&a<em>mem>p;lt;/a&a<em>mem>p;gt;&a<em>mem>p;lt;/li&a<em>mem>p;gt;
&a<em>mem>p;lt;/c:forEach&a<em>mem>p;gt;
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