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Forums > Swift

Help and discussion for the Swift language.

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About the Swift forum

10

4127

Sep '20

Images not loading from an API call

2

25

3d

Swift Playground Not Working

1

23

4d

How to use the resulting callback swift code

0

33

8d

TableView didSelectRowAt save value to different properties.

1

39

9d

SOLVED: Best approach to store 2D data and interpolate between that data

10

1147

13d

Using random values within Unit Tests, how do you feel about it?

0

31

14d

Animating pixelation affect on SKSpriteNode using SKEffectNode ?

1

71

14d

IOS & WatchOS background communication

1

146

16d

Timer App help

2

171

16d

How to read JSON with Swift?

3

144

16d

How do I create my own iOS custom file format in Swift?

1

81

16d

Need help repairing my hoverboard

0

31

19d

Why is didSet called

0

50

22d

Cannot stop SKActions on Node, even if removed and readmitted to scene ?!

0

33

26d

SOLVED: Filtering SKNodes ?

2

65

26d

Getting an error when I try to compress/down-sample the audio file using AVAssetWriterInput swift.

0

37

27d

SOLVED: How do I get a [UInt32] into a Data?

2

69

Jun 25

is Swift still worthy?

2

140

Jun 25

How to choose dynamically JSON content from the web?

6

143

Jun 22

How can I go back to the tableView?

0

46

Jun 21

Playground won't run

2

141

Jun 18

Child ViewController inside child ViewController.

0

33

Jun 18

Xcode 13.0 beta shouts my lazily initialized UICollectionView.CellRegistration inside a separate datasource class

0

50

Jun 15

didSet does not fire on @Published property when assign(to:) is used

2

113

Jun 14

AVQueuePlayer

1

98

Jun 14

Find The Best Swift Repositories For Your Project

0

43

Jun 14

Info.plist - Where/when does it get Generated - How do I trigger Generation from Project files?

1

154

Jun 11

Call async function in tableview

0

52

Jun 10

SOLVED: Escaping closure captures 'inout' parameter

4

483

Jun 9

Need help with Tiktok Feed

1

179

Jun 8

How can I use a protocol with an associated type as input type for dependency injection?

0

55

Jun 6

SOLVED: Project 4, challenge

1

132

Jun 2

What is the right way of using CloudKit as a Backup Service for Core Data?

1

920

Jun 2

HWS+ not working

2

139

May 31

SOLVED: What does jpegData(compressionQuality:) changed to?

2

161

May 30

SOLVED: Accessing Files from the Files App

1

143

May '21

escaping closures vs delegates

2

138

May '21

GCD and weak self in main thread

0

136

May '21

Defining Scene versus a Window

0

52

May '21

SOLVED: Loading .sqlite file into Core Data

1

149

May '21

how to set AVAudio session correctly

1

2409

May '21

SOLVED: swift playground....where to now?

1

104

May '21

how do i create a Countdown clock in swift playground

0

84

May '21

SOLVED: Core Data: Fetch Requests Templates in the XCDataModelD. How to substitute values for placeholders?

1

106

May '21

SOLVED: Array compare values

10

550

May '21

Can iCloud Documents be used to sync simple data betwen devices?

3

546

May '21

Application payment problem

0

61

May '21

SOLVED: Card exercise

2

141

May '21

Project 7 Only 'Most Recent' shows on tabBarItem

2

342

May '21

Edit and save image exif metaTada

0

124

May '21

JSON Encoding my data back to my app directory

1

258

May '21

Project 4 Easy Browser Challenge 1 (HELP ME IM LOSING MY MIND)...lol

2

185

May '21

how to redraw using functional draw() swift

0

68

May '21

How to set reserved space for Section Header to zero

0

63

May '21

Execute code after my qrcode scanned

2

157

May '21

How do I use Core Data across an application?

3

215

May '21

High Level Core Data Binary Data Question

3

1152

May '21

BASE64 DECODED CONTENT IS NIL

1

280

May '21

bamboozled: index-range issue with decoding a polyline

0

58

May '21

Cannot Pass Immutable Value as Inout argument: function call returns an immutable value, Type '()' cannot conform to 'sequence'

1

205

Apr '21

Detecting when UISplitViewController is tapped

0

67

Apr '21

return date with 3 different styles

2

141

Apr '21

How to open a browser and reload

0

70

Apr '21

Saving more than one struct to FileManager

2

139

Apr '21

project4 exercise

1

115

Apr '21

SOLVED: how to Download file from GitHub

2

178

Apr '21

How to handle different JSON from the same URL request

2

189

Apr '21

How to make a "add to cart" function in Swift ?

0

115

Apr '21

SOLVED: TableView does not update according to search terms

1

347

Apr '21

Struggle with TextField delegate methods

0

275

Apr '21

Fail to encode object to save it into UserDefaults

5

310

Apr '21

AppCode iOS IDE

1

2260

Apr '21

Issue with unit testing

0

113

Apr '21

Which of 100 Days do first ?

2

262

Apr '21

How can i configure UI System Image programatically?

1

187

Apr '21

JSON's problems

1

128

Apr '21

Creating Singleton with Public Init Parameters

0

557

Apr '21

SOLVED: Help! - "Foundation._GenericObjCError error 0"

1

600

Apr '21

AdMob not shown on TestFlight

0

209

Apr '21

Classes with Visual/UI Examples?

0

96

Apr '21

Help! could someone explain what this error is referring to please?

1

151

Apr '21

An UIView subclass behaving like UILabel auto-layout wise

14

894

Apr '21

Please help a newbie!

2

277

Apr '21

Project 38. a tableView doesn't show the message

1

151

Apr '21

How to save lots of images to firebase storage and cloud firestore(with url)?

3

4075

Apr '21

SOLVED: Multiple different behaviour after .reverse() or .reversed()

1

106

Apr '21

SOLVED: Project 38

1

154

Apr '21

SOLVED: URL Asynchronous testing, unexpected breakpoint

1

138

Apr '21

Advanced coordinators in iOS tutorial. Few questions to help me understand.

0

83

Apr '21

Looking for Coordinator pattern tutorial, NO storyboard

3

281

Apr '21

SOLVED: Issues with understanding a reduce() function

3

242

Apr '21

How to avoid timeout , when app moves to background

0

188

Mar '21

SOLVED: SUPER Noob question

2

186

Mar '21

Unit Testing with the Singleton

1

538

Mar '21

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

3

3401

Mar '21

keep getting error "Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value"

1

416

Mar '21

SOLVED: JSON Model Help

11

533

Mar '21

SOLVED: Inserting and fetching data in Core Date

12

1105

Mar '21

Lightweight CoreData Migration with CloudKit

0

210

Mar '21

 
 

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