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Linq with group by having count
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Like this:
fro<em>mem> c in db.Co<em>mem>pany
group c by c.Na<em>mem>e into grp
where grp.Count() &a<em>mem>p;gt; 1
select grp.Key
Or, using the <em>mem>ethod syntax:
Co<em>mem>pany
.GroupBy(c =&a<em>mem>p;gt; c.Na<em>mem>e)
.Where(grp =&a<em>mem>p;gt; grp.Count() &a<em>mem>p;gt; 1)
.Select(grp =&a<em>mem>p;gt; grp.Key)...
How to change <em>Mem>ySQL colu<em>mem>n definition?
I have a <em>mem>ySQL table called test:
3 Answers
3
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Visual Studio, Find and replace, regex
I a<em>mem> trying to replace all the #include "whatever.h" with #include &a<em>mem>p;lt;whatever.h&a<em>mem>p;gt; using find and replace functionality in Visual Studio 2005. I used the regex \#include \"[a-z\.h]+\" to find the include state<em>mem>ent. But I a<em>mem> wondering how fra<em>mem>e the replace regex.
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Cause C<em>Mem>AKE to generate an error
How can I get C<em>Mem>AKE to generate an error on a particular condition. That is, I want so<em>mem>ething like this:
1 Answer
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<em>Mem>ySQL Select <em>mem>ini<em>mem>u<em>mem>/<em>mem>axi<em>mem>u<em>mem> a<em>mem>ong two (or <em>mem>ore) given values
Is it possible to SELECT the <em>mem>ini<em>mem>u<em>mem> or <em>mem>axi<em>mem>u<em>mem> a<em>mem>ong two or <em>mem>ore values. I'd need so<em>mem>ething like this:
4 Answers
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How do I explicitly specify a <em>Mem>odel's table-na<em>mem>e <em>mem>apping in Rails?
I have a <em>Mem>odel class called Countries and I want it to <em>mem>ap to a DB table called 'cc'.
2 Answers
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Git rebase <em>mem>erge conflict cannot continue
I'<em>mem> trying to rebase 'dev' to catch up to '<em>mem>aster' branch.
4 Answers
4
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Linq to Objects: does GroupBy preserve order of ele<em>mem>ents?
Does Enu<em>mem>erable.GroupBy fro<em>mem> LINQ to Objects preserve order of ele<em>mem>ents in the groups?
1 Answer
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How do I apply a style to all buttons of an Android application
I have a style applied to <em>mem>y whole application:
1 Answer
1
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Unpack a list in Python?
I think 'unpack' <em>mem>ight be the wrong vocabulary here - apologies because I'<em>mem> sure this is a duplicate question.
3 Answers
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