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Questions tagged
core-data
155 questions · page 1 of 4
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8
votes
1
answers
Core Data Error After Recreating Persistant Store
ios
core-data
nsmanagedobjectcontext
nspersistentstore
asked 2013-07-12T18:50:29.167
19
votes
2
answers
iOS CoreData - are there any disadvantages to enabling sqlite WAL / Write-Ahead Logging
ios
sqlite
core-data
asked 2013-07-05T10:59:12.757
8
votes
2
answers
Create group rows in NSTableView using CoreData backed NSArrayController
macos
cocoa
core-data
nstableview
nsarraycontroller
asked 2013-06-08T14:57:17.123
9
votes
1
answers
What are the advantages of NSBinaryStoreType?
ios
cocoa-touch
core-data
asked 2013-05-17T14:13:25.800
9
votes
2
answers
Core data custom migration
ios
objective-c
core-data
core-data-migration
asked 2013-04-25T18:37:05.920
15
votes
5
answers
How to browse Core Data in my app running on my iPhone?
iphone
ios
xcode
sqlite
core-data
asked 2013-04-14T23:28:09.097
11
votes
2
answers
A-Z Index from NSFetchedResultsController with individual section headers within each letter?
ios
objective-c
core-data
indexing
nsfetchedresultscontroller
asked 2013-04-11T08:25:36.750
22
votes
1
answers
iOS - Core Data and Server Database Synchronization Best Practices
mysql
ios
core-data
synchronization
asked 2013-03-22T02:04:18.777
9
votes
2
answers
Creating NSPredicate dynamically by setting the key programmatically
iphone
ios
objective-c
core-data
nspredicate
asked 2013-03-19T16:33:05.993
11
votes
2
answers
How to automatically setup Core Data relationship when using nested contexts
ios
objective-c
macos
cocoa
core-data
asked 2013-03-12T05:07:20.133
10
votes
2
answers
Dealing with background location updates and Core Data file protection
cocoa-touch
core-data
cllocationmanager
asked 2013-02-26T01:29:13.590
11
votes
2
answers
Binding an Ordered Relationship with an NSArrayController
cocoa
core-data
cocoa-bindings
nsarraycontroller
asked 2013-02-25T23:39:52.543
11
votes
2
answers
RestKit and saving to CoreData as NSManagedObject
ios
objective-c
core-data
restkit
asked 2013-02-13T13:26:48.640
39
votes
5
answers
CoreData: error: Failed to call designated initializer on NSManagedObject class
objective-c
core-data
initializer
asked 2013-02-03T10:23:49.287
60
votes
1
answers
More iCloud Core Data synching woes
iphone
ios
core-data
synchronization
icloud
asked 2013-01-23T11:23:17.013
49
votes
1
answers
How to deal with Mac OS X Helper/Main app architecture regarding core data, shared preferences and notifications?
macos
core-data
notifications
daemon
helper
asked 2013-01-14T08:24:01.123
11
votes
6
answers
Cannot update object that was never inserted
ios
core-data
afincrementalstore
asked 2013-01-13T05:17:59.937
8
votes
0
answers
problems synchronizing icloud database
ios
core-data
gps
icloud
asked 2012-12-14T10:37:33.387
18
votes
1
answers
What's the difference between the 5 Magical Record setup methods?
objective-c
ios
database
core-data
magicalrecord
asked 2012-11-15T03:28:11.537
8
votes
1
answers
Sorting on 'transient' fields with NSFetchedresultController
objective-c
cocoa-touch
core-data
nsfetchedresultscontroller
asked 2012-11-10T20:34:19.320
11
votes
2
answers
How to create a Core Data predicate to test that a relation contains all given objects?
core-data
nspredicate
nsset
asked 2012-10-26T10:11:30.110
13
votes
6
answers
Can't find mapping model for migration - UIManagedDocument Core Data Migration
objective-c
ios
cocoa-touch
core-data
xcode4.5
asked 2012-10-08T13:16:29.817
14
votes
3
answers
Core Data - Remove entity from model
cocoa
core-data
entity
asked 2012-09-13T14:53:07.880
11
votes
2
answers
CoreData - Is there a good way to upsert items?
ios
core-data
upsert
nsmergepolicy
asked 2012-09-11T16:31:08.647
10
votes
3
answers
Unique Identifier for NSManagedObject
objective-c
core-data
guid
asked 2012-07-19T04:53:04.807
28
votes
2
answers
How to efficient insert and fetch UUID in Core Data
ios
swift
sqlite
core-data
uuid
asked 2012-07-05T02:52:49.503
8
votes
2
answers
How to select specific data in Core Data?
iphone
objective-c
ios
xcode
core-data
asked 2012-07-03T07:04:53.433
16
votes
4
answers
Core Data - lightweight migrations and multiple core data model files (xcdatamodel)
ios
core-data
core-data-migration
asked 2012-06-07T22:07:31.117
24
votes
1
answers
Behind The Scenes: Core Data dates stored with 31 year offset?
datetime
core-data
unix-timestamp
asked 2012-05-22T15:23:25.763
9
votes
4
answers
'NSInternalInconsistencyException', reason: "Foo" is not a subclass of NSManagedObject
iphone
core-data
asked 2012-05-18T17:08:11.253
17
votes
5
answers
Difference Between NSManagedObject, NSManagedObjectContext and NSManagedObjectModel
iphone
ios
core-data
nsmanagedobject
asked 2012-05-11T12:36:22.293
13
votes
1
answers
Set value in CoreData with three related NSPopUpButton
xcode
core-data
nsarraycontroller
asked 2012-05-08T19:47:03.220
12
votes
1
answers
RestKit Object Mapping relationships with foreign keys
core-data
restkit
asked 2012-04-29T07:48:54.617
9
votes
2
answers
Automatic Core Data migration fails on Mac OS X 10.5 but not on 10.6 or 10.7
objective-c
macos
cocoa
core-data
osx-leopard
asked 2012-03-20T17:16:54.767
13
votes
4
answers
Core Data delete rule -- to-many relationship, delete when empty
objective-c
core-data
asked 2012-03-14T18:32:56.610
8
votes
2
answers
Coredata and NSOrderedSet - how is the order of the set defined?
objective-c
ios
core-data
nsorderedset
asked 2012-02-29T10:47:56.030
8
votes
1
answers
NSPredicate and CoreData - decide if a Date attribute is "today" (or between last night 12am to tonight 12am) on iOS
core-data
nsdate
uitableview
nspredicate
nsfetchedresultscontroller
asked 2012-02-22T19:17:57.967
8
votes
1
answers
Using a variable for Element name in Core Data Predicate
ios
core-data
predicate
asked 2012-02-13T14:04:45.873
10
votes
4
answers
adding non-persistent variables to nsmangedobject
objective-c
core-data
nsmanagedobject
asked 2012-02-11T19:29:59.367
17
votes
1
answers
iCloud + CoreData - how to avoid pre-filled data duplication?
ios
core-data
synchronization
icloud
asked 2012-02-01T14:30:33.853
8
votes
2
answers
TableView with two instances of NSFetchedResultsController
iphone
ios
uitableview
core-data
nsfetchedresultscontroller
asked 2012-01-25T03:06:56.767
9
votes
3
answers
Issue Unknown type name NSManagedObject
core-data
ios5
nsmanagedobject
asked 2012-01-24T23:30:35.273
9
votes
3
answers
iOS: Core data and disk space
ios
cocoa-touch
core-data
asked 2012-01-20T22:10:45.587
10
votes
1
answers
Sharing iCloud data between two apps
iphone
core-data
share
icloud
asked 2012-01-16T16:03:29.663
11
votes
3
answers
How to improve large data import performance with core data in ios
ios
sqlite
core-data
asked 2012-01-10T14:30:46.917
9
votes
3
answers
How can I preserve an ordered list in Core Data
objective-c
ios
cocoa-touch
cocoa
core-data
asked 2012-01-05T21:49:02.830
13
votes
4
answers
Pre-load core data database in iOS 5 with UIManagedDocument
iphone
objective-c
core-data
ios5
asked 2011-12-30T20:42:26.027
9
votes
2
answers
How to set default value for a core data attribute in xcode 4.0?
xcode
core-data
asked 2011-12-20T06:54:39.740
16
votes
2
answers
Core Data - Iterating through the attributes of a NSManagedObject
ios
core-data
nsmanagedobject
asked 2011-12-11T12:02:35.590
8
votes
2
answers
Synchronization with RestKit
ios
http
core-data
restkit
asked 2011-12-10T20:07:05.510
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