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All Core Data Solutions on Gang of Coders
Total of 102 Core Data Solutions
How to use swift 4 Codable in Core Data?
Swift
Core Data
Swift4
Xcode9
Codable
NSPredicate that is the equivalent of SQL's LIKE
Iphone
Cocoa
Cocoa Touch
Core Data
Nspredicate
Core Data background fetching via new NSPrivateQueueConcurrencyType
Core Data
Ios5
Swift: Storing states in CoreData with enums
Core Data
Swift
Core Data vs SQLite 3
Cocoa
Macos
Core Data
Sqlite
Use CoreData or SQLite on iPhone?
Iphone
Ios
Sqlite
Core Data
How to unit test my models now that I am using Core Data?
Objective C
Unit Testing
Core Data
How do I copy or move an NSManagedObject from one context to another?
Cocoa
Cocoa Touch
Core Data
Nsmanagedobject
Nsmanagedobjectcontext
Understanding Core Data delete rules on One to Many
Ios
Objective C
Swift
Core Data
Relationships
Core Data "use scalar properties for primitive data types" check box
Objective C
Core Data
Swift 2, warning: could not load any Objective-C class information from the dyld shared cache
Xcode
Core Data
Console
Swift2
Xcode7
How to Sync iPhone Core Data with web server, and then push to other devices?
Iphone
Ios
Core Data
Sync
Data Synchronization
How can I encrypt CoreData contents on an iPhone
Iphone
Encryption
Core Data
iPhone: Save boolean into Core Data
Iphone
Core Data
Boolean
Uiswitch
dispatch_sync vs. dispatch_async on main queue
Objective C
Cocoa
Core Data
Grand Central-Dispatch
Objective C-Blocks
invalid redeclaration in auto code generate NSManagedObject Subclass Swift 3
Ios
Core Data
Swift3
Nsmanagedobject
ios8.1
Core Data Save Error (NSValidationErrorKey, Cocoa error 1570) saving NSDate
Xcode
Core Data
Nsdate
Generating Swift models from Core Data entities
Xcode
Core Data
Model
Swift
Nsmanagedobject
'filenames are used to distinguish private declarations of the same name' error
Ios
Xcode
Core Data
Nsmanagedobject
Core Data primary key ID for a row in the database
Iphone
Xcode
Core Data
Nspredicate
Nsmanagedobject
NSManagedObjectContext: exception breakpoint stops at save: method, but no log/crash/error
Objective C
Core Data
How to update @FetchRequest, when a related Entity changes in SwiftUI?
Core Data
Swiftui
Combine
Implementation of "Automatic Lightweight Migration" for Core Data (iPhone)
Iphone
Core Data
Data Migration
case insensitive NSPredicate with single result in CoreData
Ios
Core Data
Nspredicate
Cannot create a managed object context on iOS
Ios
Core Data
Why the Extension is "momd" but not "xcdatamodel" when search the path for the Model file
Ios
Core Data
Delete/Reset all entries in Core Data?
Ios
Cocoa
Cocoa Touch
Core Data
Nsmanagedobject
Xcode 4, Core Data Model Version - Set Current Version
Core Data
Xcode4
The model used to open the store is incompatible with the one used to create the store
Ios
Iphone
Core Data
Cocoa Core Data efficient way to count entities
Objective C
Core Data
Best practice? - Array/Dictionary as a Core Data Entity Attribute
Objective C
Ios
Core Data
Nsarray
Nsdictionary
How to delete an old/unused Data Model Version in Xcode
Xcode
Core Data
Version Control
Xcdatamodel
iphone Core Data Unresolved error while saving
Iphone
Objective C
Ios
Core Data
Does every Core Data Relationship have to have an Inverse?
Objective C
Core Data
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
Iphone
Search
Core Data
Uisearchbar
Uisearchdisplaycontroller
Adding Core Data to existing iPhone project
Ios
Core Data
Unable to find specific subclass of NSManagedObject
Ios
Core Data
Swift
Nsmanagedobject
Xcode 6 iPhone Simulator Application Support location
Ios
Xcode
Core Data
Ios8
Xcode6
How to get Core Data object from specific Object ID?
Ios
Macos
Cocoa
Core Data
Nsfetchrequest
NSPredicate: filtering objects by day of NSDate property
Objective C
Core Data
Nsdate
Nspredicate
Nsfetchedresultscontroller
How to save Array to CoreData?
Ios
Arrays
Swift
Core Data
Magicalrecord
"Collection was mutated while being enumerated" on executeFetchRequest
Multithreading
Cocoa
Core Data
Best Practice - NSError domains and codes for your own project/app
Objective C
Cocoa
Core Data
Nserror
Using Core Data, iCloud and CloudKit for syncing and backup and how it works together
Ios
Core Data
Icloud
Cloudkit
Best way to implement Enums with Core Data
Iphone
Objective C
Cocoa
Cocoa Touch
Core Data
Coredata Error "data: <fault>"
Iphone
Core Data
Sqlite File Location Core Data
Ios
Objective C
Swift
Sqlite
Core Data
Xcode 4 and Core Data: How to enable SQL Debugging
Sql
Ios
Core Data
Xcode4
How to apply the type to a NSFetchRequest instance?
Swift
Core Data
Swift3
Implementing Fast and Efficient Core Data Import on iOS 5
Ios
Core Data
Nsfetchedresultscontroller
Nsmanagedobjectcontext
How to write a BOOL predicate in Core Data?
Iphone
Ios
Ipad
Core Data
Predicate
What do I have to do to get Core Data to automatically migrate models?
Core Data
Cannot create an NSPersistentStoreCoordinator with a nil model
Objective C
Ios
Core Data
CoreData: warning: Unable to load class named
Multithreading
Core Data
Swift
Nsmanagedobject
JSON and Core Data on the iPhone
Iphone
Objective C
Json
Core Data
Core Data background context best practice
Ios
Objective C
Core Data
Nsmanagedobjectcontext
How to Deal with Temporary NSManagedObject instances?
Objective C
Iphone
Core Data
iPhone Core Data "Production" Error Handling
Iphone
Core Data
Error Handling
How to sync CoreData and a REST web service asynchronously and the same time properly propagate any REST errors into the UI
Iphone
Objective C
Rest
Core Data
Example or explanation of Core Data Migration with multiple passes?
Iphone
Objective C
Ios
Core Data
Core Data-Migration
Core Data: Quickest way to delete all instances of an entity
Ios
Objective C
Core Data
Core Data Primary Key
Iphone
Cocoa Touch
Core Data
CoreData + iCloud + Cascade Delete - how to handle?
Ios
Core Data
Icloud
Cascading Deletes
What NSNumber (Integer 16, 32, 64) in Core Data should I use to keep NSUInteger
Core Data
Nsuinteger
Core Data - Failed to load optimized model at path
Ios
Objective C
Xcode
Core Data
Ios9
How to store an image in core data
Ios
Objective C
Core Data
'+entityForName: nil is not a legal NSManagedObjectContext parameter - Core Data
Objective C
Ios
Xcode
Exception
Core Data
Any way to pre populate core data?
Ios
Iphone
Uitableview
Core Data
Persist
NSFetchedResultsController with sections created by first letter of a string
Iphone
Ios
Objective C
Core Data
NSPredicate case-insensitive matching on to-many relationship
Objective C
Cocoa
Core Data
Custom setter methods in Core-Data
Objective C
Core Data
Setter
How can I tell whether an `NSManagedObject` has been deleted?
Core Data
Ios
Nsmanagedobject
Xcode - error: pathspec '...' did not match any file(s) known to git
Xcode
Git
Core Data
How to implement re-ordering of CoreData records?
Ios
Core Data
How can I check what is stored in my Core Data Database?
Ios
Core Data
iOS: Delete ALL Core Data Swift
Ios
Swift
Core Data
Multiple NSEntityDescriptions Claim NSManagedObject Subclass
Core Data
Nsmanagedobject
Nsmanagedobjectcontext
Exception thrown in NSOrderedSet generated accessors
Cocoa
Core Data
Xcode4
Where to place the "Core Data Stack" in a Cocoa/Cocoa Touch application
Iphone
Cocoa
Cocoa Touch
Core Data
Core Data multi thread application
Ios
Iphone
Multithreading
Core Data
Core Data: NSPredicate for many-to-many relationship. ("to-many key not allowed here")
Core Data
Ios
Nspredicate
What is NSManagedObjectContext's performBlock: used for?
Ios
Core Data
Ios5
Nsmanagedobjectcontext
Blocking
Core Data and iOS 7: Different behavior of persistent store
Ios
Sqlite
Core Data
Ios7
Uimanageddocument
Convert NSSet to Swift Array
Core Data
Swift
Ios8
Xcode 8 generates broken NSManagedObject subclasses for iOS 10
Core Data
Nsmanagedobject
Ios10
Xcode8
Creating a unique id for a Core Data program on the iPhone
Iphone
Cocoa Touch
Core Data
iPhone Core Data "Automatic Lightweight Migration"
Ios
Iphone
Core Data
Core Data-Migration
How to update existing object in Core Data?
Objective C
Core Data
Fastest way to check if an object exists in Core Data or not?
Objective C
Iphone
Core Data
How can I duplicate, or copy a Core Data Managed Object?
Cocoa
Core Data
Nsmanagedobject
Swift 3 Core Data Delete Object
Ios
Swift
Core Data
Swift3
What does Apple mean when they say that a NSManagedObjectContext is owned by the thread or queue that created it?
Objective C
Multithreading
Cocoa
Core Data
Xcode NSManagedObject subclass contains optionals when they are marked as non-optional
Ios
Xcode
Swift
Core Data
How to create classes after creating Core Data model in Xcode for iPhone
Iphone
Core Data
What can I do with an Transformable attribute type in Core Data on the iPhone?
Ios
Core Data
Nsvaluetransformer
Is there a way to instantiate a NSManagedObject without inserting it?
Iphone
Core Data
Nsfetchedresultscontroller
Nsmanagedobject
More iCloud Core Data synching woes
Iphone
Ios
Core Data
Synchronization
Icloud
How to add unique constraints for some fields in Core Data
Ios
Core Data
How do you update a CoreData entry that has already been saved in Swift?
Ios
Core Data
Swift
How to represent Core Data optional Scalars (Bool/Int/Double/Float) in Swift?
Ios
Swift
Xcode
Core Data
How can I track/observe all changes within a subgraph?
Iphone
Core Data
Nsmanagedobject
Nsmanagedobjectcontext
Core Data on client (iOS) to cache data from a server Strategy
Ios
Core Data
Architecture