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Entity framework self referencing loop detected [duplicate]
I have a strange error. I'm experimenting with a .NET 4.5 Web API, Entity Framework and MS SQL Server. I've already created the database and set up the correct primary and foreign keys and relationships.
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What does the “map” method do in Ruby?
I'm new to programming. Can someone explain what .map would do in:
7 Answers
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How to override the copy/deepcopy operations for a Python object?
I understand the difference between copy vs. deepcopy in the copy module. I've used copy.copy and copy.deepcopy before successfully, but this is the first time I've actually gone about overloading the __copy__ and __deepcopy__ methods. I've already Googled around and looked through the ...
Navigation in django
I've just done my first little webapp in django and I love it. I'm about to start on converting an old production PHP site into django and as part its template, there is a navigation bar.
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How to make links in a TextView clickable?
I have the following TextView defined:
34 Answers
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REST / SOAP endpoints for a WCF service
...t as both a RESTfull service and as a SOAP service.
Anyone has done something like this before?
6 Answers
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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
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The annotation @JoinColumn indicates that this entity is the owner of the relationship (that is: the corresponding table has a column with a foreign key to the referenced table), whereas the attribute mappedBy indicates that the entity in this...
How to see the changes between two commits without commits in-between?
...do you make git diff only show the difference between two commits, excluding the other commits in-between?
12 Answers
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Using Ajax.BeginForm with ASP.NET MVC 3 Razor
Is there a tutorial or code example of using Ajax.BeginForm within Asp.net MVC 3 where unobtrusive validation and Ajax exist?
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
I've been trying to show a "Do you want to exit?" type of dialog when the user attempts to exit an Activity.
11 Answers
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