Convert NSObject to NSManagedObject Converting NS Object to NS Managed Object A Comprehensive Guide When developing applications for i OS or mac OS using Core Data you may encounter situations whe 3 min read 08-10-2024 8
NSFetchedResultsController with external changes? Mastering NS Fetched Results Controller with External Changes A Comprehensive Guide The NS Fetched Results Controller is a powerful tool in Core Data for managi 2 min read 07-10-2024 6
CoreData: error: Mutating a managed object after it has been removed from its context Core Data Mutating a managed object after it has been removed from its context Solved Have you ever encountered the cryptic error Mutating a managed object afte 3 min read 07-10-2024 5
Multiple NSEntityDescriptions Claim NSManagedObject Subclass The Multiple NS Entity Descriptions Claim NS Managed Object Subclass Headache How to Avoid This Core Data Pitfall Core Data Apples powerful framework for managi 2 min read 06-10-2024 8
How to group core data items by date in SwiftUI? Grouping Core Data Items by Date in Swift UI A Step by Step Guide Are you working with a Core Data database in your Swift UI app and need to display your data g 3 min read 06-10-2024 10
Use .fetchBatchSize with @FetchRequest in SwifUI Optimizing Your Swift UI Data Fetching Leveraging fetch Batch Size with Fetch Request Fetching data from a Core Data store in Swift UI can sometimes lead to per 2 min read 05-10-2024 7
Adding new items does not show even its added but seems the font is white or something but chaning fonts didn't solve it Resolving the Issue of Invisible Added Items in Your Application When developing a user interface UI one common issue developers encounter is the inability to s 3 min read 23-09-2024 23
CoreData relationship memory use Understanding Memory Usage in Core Data Relationships When working with Core Data Apples object graph and persistence framework managing relationships between e 3 min read 23-09-2024 28
Xcode error on Github action: Could not determine generated file paths for Core Data code generation: Resolving Xcode Error on Git Hub Actions Could Not Determine Generated File Paths for Core Data Code Generation When working with Xcode projects that utilize Co 2 min read 22-09-2024 24
SwiftUI / How to checking and set value in Slider from CoreData? How to Check and Set Value in Slider Using Swift UI and Core Data In this article we ll explore how to effectively use a Slider in Swift UI in conjunction with 3 min read 21-09-2024 20
Finding ranges of all occurrences of a string in core data Finding Ranges of All Occurrences of a String in Core Data Core Data is a powerful framework in i OS development that helps manage object graphs and persist dat 3 min read 20-09-2024 14
Mix local and sever data in entity Core Data Mixing Local and Server Data in Core Data A Comprehensive Guide In todays mobile application development landscape creating a seamless experience often requires 3 min read 20-09-2024 14
Sorting a large number of core data entities Sorting a Large Number of Core Data Entities A Guide to Efficient Data Management Managing data efficiently is crucial for any application that deals with subst 3 min read 19-09-2024 16
Accessing CoreData Attribute causes Unrecognized selector sent to instance Accessing Core Data Attribute Causes Unrecognized Selector Sent to Instance When working with Core Data in i OS development you may encounter an error stating U 2 min read 16-09-2024 20
Override NSManagedObject getter/setter to modify data Overriding NS Managed Object Getters and Setters to Modify Data in Core Data When working with Core Data in Swift NS Managed Object provides a dynamic easy to u 2 min read 16-09-2024 20
Is persistent history tracking in CoreData supported with legacy stack and Objective C? Understanding Persistent History Tracking in Core Data with Objective C and Legacy Stack When working with Core Data in Objective C many developers wonder about 3 min read 16-09-2024 15
How do I fix 'unrecognized selector sent to instance' in swift? How to Fix Unrecognized Selector Sent to Instance Error in Swift The error message unrecognized selector sent to instance is a common issue faced by developers 2 min read 14-09-2024 33
Why does SwiftData hang when using a predicate? Swift Data When Predicates Cause Performance Issues Swift Data a powerful new framework for managing data in your Swift UI applications offers many advantages i 2 min read 13-09-2024 33
executeFetchRequest:error: A fetch request must have an entity execute Fetch Request error A fetch Request must have an entity A Common Core Data Error and How to Fix It This error message execute Fetch Request error A fetc 2 min read 07-09-2024 15
Is it possible to save an NSManagedObject in NSUserDefaults? Storing NS Managed Objects in User Defaults A Deep Dive This article explores the common question of whether and how to store NS Managed Objects in NSUser Defau 3 min read 06-09-2024 20
Swift CoreData create or update entity from JSON Mastering Core Data with JSON Creating and Updating Entities in Swift In this article we ll explore how to efficiently integrate JSON data into your Core Data e 3 min read 06-09-2024 26
ViewContext not receiving updates from newBackgroundContext() Understanding the View Context not Receiving Updates from new Background Context Issue in Core Data This article delves into a common issue faced by i OS develo 3 min read 05-09-2024 14
CoreData async perform method usage Unlocking the Power of Core Datas Async perform Method A Deep Dive Core Datas asynchronous perform method is a powerful tool for avoiding UI hangs and enhancing 3 min read 01-09-2024 27
How to save to specific Stores/Configurations in Core Data Mastering Core Data Stores and Configurations A Deep Dive This article explores the nuances of working with different Core Data stores and configurations partic 3 min read 01-09-2024 21
What are the steps to conform to the FieldRelationshipType protocol to use Field.Relationship in CoreStore? Conforming to Field Relationship Type in Core Store A Step by Step Guide Core Stores Field Relationship property offers a powerful way to define relationships b 3 min read 31-08-2024 14