I\'m trying to extract contact informations from android devices and synchronize it with the addressbook in osx. Basically a direct synchronization mechanism from device to device without the use of a
I am having issues with a CoreData-based iOS app when it tries to build the initial DB from data sent from the server.Basically, the server sends down 1MB chunks of objects (about 3,000 per chunk), an
I have a RootViewController with 2 tableViews as subviews (created in IB) each with their own tableViewController class (handleing fetchRequests etc.)
Just want to confirm that I have this correct, and would like to see some sample code. When I want to add a new record to Core Data, I create a new instance of an NSManagedObject subclass, correct? T
I\'ve been playing with XCode4 and seem to have gotten myself in a bit of trouble.I was trying to organize my project on disk to be prettier and better reflect the groups I had set up but I have appar
I\'m trying to get the Tapku Calendar Library working with core data in my app.I have got the calendar setup but what I am trying to do now is get the dot markers to display for dates which are saved
开发者_StackOverflowI have just redesigned my core data file to make use of relationships and am having trouble getting by head around how i do things with this new model.
I currently have an entity Exercise with attributes name, picture , muscle, etc. When an exercise object is created and saved in my app (using core data), all these attributes are set from a dictiona
Ho开发者_运维知识库w may I use Core Data with multiple SQLite files? Each file contains the same structures but the data is retrieved from different locations.
i have a list of objects being managed by CoreData. i want to get a specific object out of CoreData using an NSPredicate. below is the code i am using. Array arr always comes back with 0 objects in it
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