NEW: Subscribe to Hacking with Swift+ and accelerate your learning! >>

Forums > Swift

Help and discussion for the Swift language.

  Title Replies Views Activity

About the Swift forum

6

1048

15d

Multiple NSAttributedStrings

1

24

23h

Migrating app to multi-platform iOS 14/macOS 10.16 - creating new app folder structure?

0

34

1d

Dictionary and NSNumber overflow errors

1

26

3d

background music doesn't restart after phone call interruption.

0

29

3d

SpriteKit scaling to device

0

33

4d

Thread 1: Exception: "-[Blackjackk_copy6.GameScene didTapButton]: unrecognized selector sent to instance 0x7fae512055b0"

1

25

4d

Complete Beginner Question about 'Cannot call value of non function type Int' Error

1

30

4d

SOLVED: I cannot see Expected expression error

2

63

5d

SPM: Broken symlink warning

4

198

5d

SOLVED: What are stacks used for?

2

51

8d

SOLVED: How to execute Core Data NSFetchRequest in a class method?

7

151

10d

iOS 14 changes to Combine?

1

161

12d

Babysteps with functions and alert messages

3

73

12d

Does Hacking with Swift teach programmatical storyboards?

2

93

15d

SOLVED: Generic closures sum - invariance, covariance, contravariance

3

179

18d

SOLVED: "Unexpectedly found nil while implicitly unwrapping an optional value"...that I'd already gone out of my way to verify should be valid.

1

64

18d

Encoding objects for UserDefaults

2

76

18d

SOLVED: Building a generic Dictionary extension...

1

63

19d

MLRecommender issues

0

115

19d

iBeacon app - problem with notifications looping instead of showing just once

0

37

19d

SOLVED: Stuck in blackjack tutorial.

5

193

19d

Firestore pod failing after update

4

3001

20d

SpriteKit node alpha property

1

82

20d

Connecting and printing from fiscal printer

4

145

20d

Moving from Python dictionaries to Swift dictionaries

3

111

21d

Facebook login Access token is nil

2

144

22d

SOLVED: IndexSet explained

1

165

24d

Time and Date Decoding

3

159

25d

SOLVED: Xcode - Error - The maximum number of apps for free development profiles has been reached

4

1689

26d

SOLVED: Calling object methods dynamically

2

92

26d

Correct approach to naming of Entities and Protocols ?

5

156

26d

SOLVED: Binding implementation in a protocol extension

3

133

29d

SOLVED: confusion with Repeat While loop

2

105

Jul 7

Core Data relationship not updating

10

358

Jul 7

SOLVED: Having trouble copying a Core Data object and its relationships

8

201

Jul 7

SOLVED: Resources to learn MVC

8

213

Jul 7

Resolvers and Dependency Injection | Opinions

0

93

Jul 7

Using Master-Detail view for only *part* of application

1

89

Jul 7

Day 42 Hacking with Swift - PersonCell not connecting

2

160

Jul 7

Do you take notes on coding? If so, what on?

3

153

Jul 7

SOLVED: CADisplayLink - how to call a method every 0.5sec?

2

109

Jul 7

Physics bodies are not working with Textures

1

96

Jul 7

Swift package manager - where do I put an input.txt file..? [EDIT: Solved in Swift 5.3]

0

62

Jul 7

Generic functions without parameters?

1

128

Jul 7

SOLVED: Pro Swift Course - filter error

3

141

Jul 7

SOLVED: Codable in Core Data with to many relationships

4

359

Jul 7

Could Brisk be a library package too?

0

51

Jul 7

Swift - Custom Crash handler for mobile applications

2

140

Jul 7

Handle Uncaught Exception at SDK level (Swift SDK for Mobile devices)

0

60

Jul 7

Xcode 11 - framework not found GoogleAppMeasurement

1

796

Jul 7

Trouble with Challenge 3 of Project 2(Guess The Flag)

2

129

Jul 7

AppstoreConnect API

0

69

Jul 7

Why property value less a [] result changed 2 to 7?

2

102

Jul 7

when to use Closures?

1

120

Jul 7

Access a UIImageView outlet from another class

1

140

Jul 7

About print and return, what makes them different from each other? ..

4

152

Jul 7

Session Initiation Protocol signalling wrappers

0

71

Jul 7

Decoding JSON consisting of sub-classes

1

126

Jul 7

MacOS - Swift - Create PDF File from HTML String

0

164

Jul 7

URL to local Bundle.main always returns nil

1

342

Jul 7

SOLVED: Cannot convert value of type "" to expected argument type 'Data'

2

350

Jul 7

How to type cast a masterViewController when using splitViewControllers

0

75

Jul 7

Is it possible to mesh-transform image in Swift?

1

116

Jul 7

SOLVED: A newbie question about conditions >, < or ..<, ...

2

138

Jul 7

Animation - object stays fixed on screen during animation.

0

74

Jul '20

Pass button title to function - nil while unwrapping optionals

2

145

Jul '20

Best way to handle data from a MySQL source?

0

140

Jul '20

Codable and missing keys

7

1139

Jul '20

SOLVED: Question about managing Array/Dictionary indices

3

274

Jul '20

Not very clear how to read XCTest Performance Result

0

75

Jul '20

SOLVED: Button title changing trouble

2

284

Jul '20

Project 19

1

120

Jul '20

The right way to present view controller using coordinators?

0

145

Jul '20

Help with the logic of my hangman game...

3

141

Jul '20

DiveIntoSpriteKit Project 4

2

125

Jul '20

Adding script in Publish website

5

292

Jul '20

Measurement framework ounces in cup question

2

148

Jul '20

Silent failure of UIImageWriteToSavedPhotosAlbum

0

71

Jul '20

Decode this king of JSON

0

113

Jul '20

URLSession error

2

347

Jul '20

SOLVED: Problem adding another entry to JSON file

4

255

Jul '20

error: variable used before being initialized

8

768

Jul '20

How to show both URL and a string in UIActivityViewController?

1

115

Jul '20

SOLVED: Reset your "Label.text" after clicking a button

6

715

Jul '20

fairly new to coding, should I start with Swift?

2

150

Jul '20

How to unit test CloudKit/Core Data?

0

740

Jul '20

AppCode iOS IDE

0

484

Jul '20

SOLVED: Apple's Unified Log System (OSLog)

2

452

Jul '20

How to handle dependencies while creating framework?

0

76

Jul '20

SOLVED: 100days Challenge: Output between function call via a variable and direct function call are different.

3

202

Jul '20

Core Data multiple add, iDine example

5

311

Jul '20

Codable for parsing json with dynamic keys

2

809

Jul '20

Performance improvements and monitoring

2

181

Jul '20

SOLVED: Error with code, update required?

4

307

Jul '20

SOLVED: Small question about initialisation

4

263

Jul '20

How to compensate for the movement ArchorPoint

1

122

Jul '20

Help, question by CGPoint

1

135

Jul '20

Creating PDF from UIView in Swift

1

209

Jul '20

How spacing StackView`s elements?

2

171

Jul '20

 
 

All interactions here are governed by our code of conduct.

Hacking with Swift is sponsored by Instabug

SPONSORED Are you tired of wasting time debugging your Swift app? Instabug’s SDK is here to help you minimize debugging time by providing you with complete device details, network logs, and reproduction steps with every bug report. All data is attached automatically, and it only takes a line of code to setup. Start your free trial now and get 3 months off exclusively for the Hacking with Swift Community.

Start your free trial!

Sponsor Hacking with Swift and reach the world's largest Swift community!

 
Unknown user

Not logged in

Log in
 

Link copied to your pasteboard.