I have a MySQL database and would like to have a similar structure in Core Data. I am very new with using Core Data with Xcode. I have a few fundamental questions if I am doing the right thing.
I am wondering how I can programmatically update a Core Data object. The object is a NSSet though. So I can summarize this with the scheme below:
I have a plist of values I want to read into Core Data. I can read in the \"top level,\" but along with strings and numbers, each item also contains dictionaries. I am having trouble getting the synta
Is it possible to use an existing Core Data model structure in a new iPhone application or do I have to manually re-create all the entities\\attributes?If so, how do I bring it into the ne开发者_如何学
How should I properly store hour:minute data of my entity in CoreData? In .NET I could use TimeSpan class, how about objective C?
If you look at Matt Gallagher\'s Cocoa With Love blog, he has a brilliant discussion (with sample code) on a fresh a beautiful retake on UITableView ... In the post, he talks about it\'s great many
In a table, I have 3 indexes which calls each a function. In each function, there is an add button that adds data into CoreData. First 2 works, but when i press the 3rd index and press Add , this erro
As I understand it RestKit provides integration with Apple’s Core Data framework, making and populating Core Data associations for you, allowing natural property based traversal of your data model.
Hello I am testing my core data application in device, but it is crashing in iphone and working fine in simulator.Here is my code..
I have the following setup using Core Data: Nib1: A WindowController with two custom views, that loadsthe views from Nib2 and Nib3.
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