I am reading me into object oriented databases right know and have to make a little presentation. Something I don\'t get and nowhere can find is following problem:
I have a runtime error happening in the rtl Streaming in of a form, causing an exception EClassNotFoundto be raised, while doing TReader.ReadRootComponent. The particular error message is \"Class not
I am using Doctrine 2 MongoDB ODM, all working fine except 1 specific relation. What\'s obscure is that I have seemingly identical relations in the project and they all work just fine
I have a strange situation which appears to indicate a GORM cacheing problem //begin with all book.status\'s as UNREAD
Is there a name for the pattern in which business objects contain their own persistence mechanis开发者_如何学Pythonm?For example:
I have a multi step form which uses one model object and I need t开发者_运维知识库o persist it between the steps. The object gets saved to the database only after the final step. I have seen people su
I have an application Activity that in onCreate loads an XML file from a service using an AsyncTask. The XML is 开发者_如何学Pythonparsed into an ArrayList. When I switch to a different activity and t
When I persist an object to the datastore, when (and how) can I get the key of that particular object that I just persisted? So for example, if I have:
I am writing a MVC3 application, using NInject DI and repository pattern. Ninject is set up so that the repositories have a per-request lifetime.
I am running into an nHibernate error while saving an object. The classes involved are: interface IHardwareSpecification
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