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Entity Framework code first unique column
I am using Entity Framework 4.3 and using Code Fist.
6 Answers
6
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How can I efficiently download a large file using Go?
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4 Answers
4
Active
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SQL multiple column ordering
...ted Sep 7 '18 at 9:57
user6269864
answered Jan 12 '10 at 18:03
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Creating my own Iterators
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41
You should use Boost.Iterators. It contains a number of templates and concepts to implement new...
Calculate difference in keys contained in two Python dictionaries
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234
You can use set operations on the keys:
diff = set(dictb.keys()) - set(dicta.keys())
Here is ...
jQuery document.ready vs self calling anonymous function
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Rafael Herscovici
14k1515 gold badges6060 silver badges8989 bronze badges
answered Jul 15 '10 at 20:06
jAndyjAndy
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REST API Best practices: args in query string vs in request body
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43
What are the best practices and considerations of choosing between 1
and 2 above?
Usuall...
How to implement a confirmation (yes/no) DialogPreference?
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answered Feb 26 '11 at 14:39
MaaalteMaaalte
5,53133 gold badges2727 silver badges2727 bronze badges
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Cannot use ref or out parameter in lambda expressions
...o visible outside the lambda expression. For example the following prints 42
void Example2(int p1) {
Action del = () => { p1 = 42; }
del();
Console.WriteLine(p1);
}
These two properties produce a certain set of effects which fly in the face of a ref parameter in the following ways
ref...
How to get highcharts dates in the x axis?
...ike 09 for 2009.
%Y: Four digits year, like 2009.
%H: Two digits hours in 24h format, 00 through 23.
%I: Two digits hours in 12h format, 00 through 11.
%l (Lower case L): Hours in 12h format, 1 through 11.
%M: Two digits minutes, 00 through 59.
%p: Upper case AM or PM.
%P: Lower case AM or PM.
%S: T...