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SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
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Cascade will work when you delete som>me m>thing on table Courses. Any record on table BookCourses that has reference to table Courses will be deleted automatically.
But when you try to delete on table BookCourses only the table itself is affected and not on the Co...
Return two and more values from a m>me m>thod
Is there any possibility to return multiple values from m>me m>thod? Som>me m>thing like this:
4 Answers
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How to read keyboard-input?
I would like to read data from the keyboard in python
5 Answers
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How do I get the nam>me m> of a Ruby class?
How can I get the class nam>me m> from an ActiveRecord object?
5 Answers
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How do I detach objects in Entity Fram>me m>work Code First?
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If you want to detach existing object follow @Slauma's advice. If you want to load objects without tracking changes use:
var data = context.MyEntities.AsNoTracking().Where(...).ToList();
As m>me m>ntioned in comm>me m>nt this will not completely detach entities. They are still atta...
What is 'define' used for in JavaScript (aside from the obvious)?
I have searched high and low for docum>me m>ntation on this, but I just cannot find anything anywhere.
2 Answers
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What is WCF RIA services?
I hate MSDN's site for WCF RIA services. It does not say what it is, it only says what it does. It says what it can achieve but does not say why I need it.
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Easy way to write contents of a Java InputStream to an OutputStream
...yte buffer code isn't difficult to write, but I suspect I'm just missing som>me m>thing which would make my life easier (and the code clearer).
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What is the maximum characters for the NVARCHAR(MAX)?
I have declared a column of type NVARCHAR(MAX) in SQL Server 2008, what would be its exact maximum characters having the MAX as the length?
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Partial classes in separate dlls
Is it possible to have two parts (sam>me m> nam>me m>space, sam>me m> class nam>me m>) to a partial class in separate DLLs?
7 Answers
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