I\'m using Core Data in my iPhone application which is fine. I\'m concerned about what approach I should be taking if there is ever an error loading the core data data into my application (or saving
This is just a quick question I hav开发者_JS百科e about Apple\'s core data \"Recipes\" project, so I don\'t need elaborate answers.When you edit a recipe you can also edit the type.When the type cell
I am getting the error Wrong type argument to unary minus and Expected \';\' before \':\' token The error occurs at the - (NSIndexPath *).... line
I have the following problem and I cannot figure out how to solve it. I have an NSSet which contains Person objects (NSDictionary with 2 keys: name, age).开发者_如何转开发 From time to time I get an N
I have several existing XML schema files with a defined data model. I would now like 开发者_JAVA技巧to incorporate the exact data model in an iPhone app, using Core Data for persistence. Does anyone k
I\'m trying to write an application with Core Data, and I have been able to successfully read and write to the core data database. However, if I write to the database in one view controller, my other
I need some guidan开发者_开发百科ce with this issue I have. I have a navigational Controller, with the root controller making use of CoreData and an NSFetchController. Now, the root controller works f
Ok. this one\'s a challenge. I have a tableview within a navigation controller. I push it from the roo开发者_如何学JAVAt, where I have an add action that allows me to add a new record. That works fi
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