I would like to know if it\'s possible to combine the NSFetchedResultsController with custom header ?
I read this in the core data programming guide: In many cases, your initial fetch retrieves a starting node in the object graph and thereafter you do not execute fetch requests, you simply follow re
Im using a NSFetchedResultsController for my UITableView which displays a bunch of events im storing in core data.
I have a search function that I want to search my whole core data database. I have 4 entities, all of which are subclass of NSManagedObject MedicalCode.
When using the NSFetchedResultsController to create section headers for the UITableViewController the fetchedResultsController.sections has an object for each item not each section.
My app maintains a list of data of which some rows may be hidden by the user.The hide/show button is in an editing panel that is accessed by putting the tableview into editing mode and then selecting
开发者_Go百科I have a product search that searches the ProductCategories my products are in, sometimes my products are in multiple categories which gives me duplicate results.I don\'t want to search t
Hi I have a evolving core data model setup as follows: lookup -> detail -> itemDetail lookup is at the top level and for every 1 entity there can many in detail and for every entity in detail there
I have a UITable view which contains a list of NSManagedObjects called Assignment. I am using NSPredicate to filter the list.
How do I query for every nTh (or just e开发者_StackOverflowvery second) Element in Core Data? Here is what I would do in SQL:
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