My managed object has a relationship called items. My subclass has a method called itemCount. Unfortunatly my attempts to get the object count in the items relationship always r开发者_开发百科eturns 0
Does anyone have any advice on using a datastore with mapkit to provide a database of locations (Restaurants) that are query-able by location?
I\'m new at using CoreData and I\'m trying to understand how to perform a query on a table.I can use开发者_StackOverflow社区 a fetch request to pull all of the records from a table, but I\'m looking f
In the development of my first serious iPhone application (Meaning I\'d like to actually get it out on the AppStore), I needed a good way to represent my data. Instead of going with core data, I (stup
I am currently writing an App that needs the ability to modify and persist various pieces of data. I\'ve decided to use Core Data for this purpose.
Does anyone kn开发者_StackOverflow中文版ow how to fetch some results sorting them alphabetically but ignoring case?Thank you for your reply, but I need to sort the result of a simple \"query\" ignorin
I have a core data application with two NIBs, the main window with a pair of NSTableViews and a form for adding content.The form has an NSTextView and an NSTextField.I have two entities in core data,
I\'m working with an intermediate join table in Core Data similar to the friends example from Apple\'s Core Data Programming Guide. Sorry, can\'t post pictures yet due to no reputation points. Its a f
I\'m doing an iPhone app that reads data from XML file, turn them into Core Data Managed Objects and save them.
So I have a Project with a UITabBarController and a few Navigation Controllers, and I am trying to implement Core Data. Its just not working.
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