SwiftData by Example 관련

HACKING WITH SWIFT

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SwiftData by Example

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SwiftData by Example is the world's largest collection of SwiftData examples, tips, and techniques to help you build apps, solve problems, and understand how SwiftData really works.

Introduction

A brief explanation of the basics of SwiftData

What is SwiftData? | SwiftData by Example

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What is SwiftData?

SwiftData vs Core Data | SwiftData by Example

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SwiftData vs Core Data

Should you learn SwiftData, Core Data, or both? | SwiftData by Example

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Should you learn SwiftData, Core Data, or both?

Frequently asked questions about SwiftData | SwiftData by Example

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Frequently asked questions about SwiftData

How to follow this quick start guide | SwiftData by Example

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How to follow this quick start guide

Migrating from Core Data to SwiftData | SwiftData by Example

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Migrating from Core Data to SwiftData

Dedication | SwiftData by Example

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Dedication

Building a complete project

Learn SwiftData hands-on with a real app project

SwiftData tutorial: Building a complete project | SwiftData by Example

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SwiftData tutorial: Building a complete project

Defining a data model with SwiftData | SwiftData by Example

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Defining a data model with SwiftData

Querying SwiftData objects in SwiftUI | SwiftData by Example

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Querying SwiftData objects in SwiftUI

Creating, editing, and deleting model objects | SwiftData by Example

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Creating, editing, and deleting model objects

Sorting query results | SwiftData by Example

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Sorting query results

Filtering the results from a SwiftData query | SwiftData by Example

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Filtering the results from a SwiftData query

Working with relationships | SwiftData by Example

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Working with relationships

Wrap up: our SwiftData project is complete | SwiftData by Example

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Wrap up: our SwiftData project is complete

Containers and context

Configuring your SwiftData app for success.

What's the difference between ModelContainer, ModelContext, and ModelConfiguration? | SwiftData by Example

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What's the difference between ModelContainer, ModelContext, and ModelConfiguration?

How to configure a custom ModelContainer using ModelConfiguration | SwiftData by Example

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How to configure a custom ModelContainer using ModelConfiguration

How to add multiple configurations to a ModelContainer | SwiftData by Example

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How to add multiple configurations to a ModelContainer

How to change SwiftData’s underlying storage filename | SwiftData by Example

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How to change SwiftData’s underlying storage filename

When does SwiftData autosave data? | SwiftData by Example

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When does SwiftData autosave data?

How to enable or disable autosave for a ModelContext | SwiftData by Example

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How to enable or disable autosave for a ModelContext

Defining your data model

Storage, data types, attributes, and more.

How to define SwiftData models using the @Model macro | SwiftData by Example

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How to define SwiftData models using the @Model macro

Why are SwiftData models created as classes? | SwiftData by Example

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Why are SwiftData models created as classes?

What kind of data can be a SwiftData property? | SwiftData by Example

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What kind of data can be a SwiftData property?

Using structs and enums in SwiftData models | SwiftData by Example

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Using structs and enums in SwiftData models

How to make unique attributes in a SwiftData model | SwiftData by Example

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How to make unique attributes in a SwiftData model

How to make transient attributes in a SwiftData model | SwiftData by Example

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How to make transient attributes in a SwiftData model

How to store SwiftData attributes in an external file | SwiftData by Example

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How to store SwiftData attributes in an external file

How to index SwiftData objects in Spotlight | SwiftData by Example

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How to index SwiftData objects in Spotlight

How to encrypt SwiftData | SwiftData by Example

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How to encrypt SwiftData

How to create derived attributes with SwiftData | SwiftData by Example

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How to create derived attributes with SwiftData

How to index SwiftData properties for faster searching | SwiftData by Example

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How to index SwiftData properties for faster searching

Creating relationships

Creating and managing links between data

Inferred vs explicit relationships | SwiftData by Example

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Inferred vs explicit relationships

How to create one-to-one relationships | SwiftData by Example

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How to create one-to-one relationships

How to create one-to-many relationships | SwiftData by Example

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How to create one-to-many relationships

How to create many-to-many relationships | SwiftData by Example

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How to create many-to-many relationships

How to create cascade deletes using relationships | SwiftData by Example

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How to create cascade deletes using relationships

How to add minimum and maximum constraints to relationships | SwiftData by Example

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How to add minimum and maximum constraints to relationships

Working with data

Creating, loading, saving, and searching for objects.

How to find a SwiftData object by its identifier | SwiftData by Example

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How to find a SwiftData object by its identifier

How to save a SwiftData object | SwiftData by Example

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How to save a SwiftData object

How to delete a SwiftData object | SwiftData by Example

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How to delete a SwiftData object

How to create a custom FetchDescriptor | SwiftData by Example

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How to create a custom FetchDescriptor

How to filter SwiftData results with predicates | SwiftData by Example

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How to filter SwiftData results with predicates

How to sort SwiftData queries using key paths or SortDescriptor | SwiftData by Example

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How to sort SwiftData queries using key paths or SortDescriptor

How to get natural string sorting for SwiftData queries | SwiftData by Example

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How to get natural string sorting for SwiftData queries

How to count results without loading them | SwiftData by Example

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How to count results without loading them

How to delete all instances of a particular model | SwiftData by Example

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How to delete all instances of a particular model

How to create a background context | SwiftData by Example

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How to create a background context

How to add support for undo and redo | SwiftData by Example

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How to add support for undo and redo

How to completely reset a SwiftData ModelContainer | SwiftData by Example

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How to completely reset a SwiftData ModelContainer

How to enumerate a fetch request to handle lots of data efficiently | SwiftData by Example

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How to enumerate a fetch request to handle lots of data efficiently

How to merge two model contexts | SwiftData by Example

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How to merge two model contexts

How to make SwiftData models conform to Codable | SwiftData by Example

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How to make SwiftData models conform to Codable

How to rollback changes without saving | SwiftData by Example

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How to rollback changes without saving

Handling migration

How to update your models without risk.

Lightweight vs complex migrations | SwiftData by Example

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Lightweight vs complex migrations

How to rename properties without losing data | SwiftData by Example

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How to rename properties without losing data

How to create a complex migration using VersionedSchema | SwiftData by Example

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How to create a complex migration using VersionedSchema

Building with SwiftData

Working with SwiftUI UIKit, widgets, and more.

How to connect SwiftData to SwiftUI | SwiftData by Example

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How to connect SwiftData to SwiftUI

How to use @Query to read SwiftData objects from SwiftUI | SwiftData by Example

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How to use @Query to read SwiftData objects from SwiftUI

How to dynamically change a query's sort order or predicate | SwiftData by Example

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How to dynamically change a query's sort order or predicate

What's the difference between @Bindable and @Binding? | SwiftData by Example

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What's the difference between @Bindable and @Binding?

How to animate changes to SwiftData queries | SwiftData by Example

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How to animate changes to SwiftData queries

How to use SwiftData in SwiftUI previews | SwiftData by Example

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How to use SwiftData in SwiftUI previews

How SwiftUI tracks changes in SwiftData objects | SwiftData by Example

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How SwiftUI tracks changes in SwiftData objects

How to use SwiftData with UIKit | SwiftData by Example

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How to use SwiftData with UIKit

How to migrate an app from Core Data to SwiftData | SwiftData by Example

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How to migrate an app from Core Data to SwiftData

How to make Core Data and SwiftData coexist in the same app | SwiftData by Example

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How to make Core Data and SwiftData coexist in the same app

How to create a document-based app with SwiftData | SwiftData by Example

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How to create a document-based app with SwiftData

How to sync SwiftData with iCloud | SwiftData by Example

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How to sync SwiftData with iCloud

How to stop SwiftData syncing with CloudKit | SwiftData by Example

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How to stop SwiftData syncing with CloudKit

How to access a SwiftData container from widgets | SwiftData by Example

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How to access a SwiftData container from widgets

Architecture

Structuring SwiftData code in a flexible, maintainable way.

How to use MVVM to separate SwiftData from your views | SwiftData by Example

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How to use MVVM to separate SwiftData from your views

How to discard changes to a SwiftData object | SwiftData by Example

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How to discard changes to a SwiftData object

How to pre-populate an app with an existing SwiftData database | SwiftData by Example

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How to pre-populate an app with an existing SwiftData database

How to pre-load an app with JSON | SwiftData by Example

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How to pre-load an app with JSON

How to transfer an object between a background context and the main context | SwiftData by Example

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How to transfer an object between a background context and the main context

How SwiftData works with Swift concurrency | SwiftData by Example

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How SwiftData works with Swift concurrency

How to batch insert large amounts of data efficiently | SwiftData by Example

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How to batch insert large amounts of data efficiently

How to write unit tests for your SwiftData code | SwiftData by Example

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How to write unit tests for your SwiftData code

How to write UI tests for your SwiftData code | SwiftData by Example

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How to write UI tests for your SwiftData code

How to optimize the performance of your SwiftData apps | SwiftData by Example

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How to optimize the performance of your SwiftData apps

How to use SwiftData to store singletons | SwiftData by Example

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How to use SwiftData to store singletons

Solving problems

Common problems. Solved.

How to read the list of objects that have been inserted, edited, or deleted | SwiftData by Example

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How to read the list of objects that have been inserted, edited, or deleted

How to check whether a SwiftData model object has been deleted | SwiftData by Example

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How to check whether a SwiftData model object has been deleted

Using launch arguments to debug SwiftData and Core Data | SwiftData by Example

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Using launch arguments to debug SwiftData and Core Data

How to read the contents of a SwiftData database store | SwiftData by Example

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How to read the contents of a SwiftData database store

Common SwiftData errors and their solutions | SwiftData by Example

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Common SwiftData errors and their solutions