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Forums > Swift

Help and discussion for the Swift language.

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About the Swift forum

10

2083

25d

SOLVED: Can't save [Character] to UserDefaults

3

20

4h

How do I use dict integer keys as Ints

0

8

6h

Badge notification permanently set to 100. Please help

0

9

22h

How to use dictionary keys as Ints

8

60

2d

books questions

2

56

3d

Best practise to use to store type MKPlacemark in Firestore

0

25

5d

JSON Encoding my data back to my app directory

0

21

5d

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

0

20

6d

SOLVED: DateFormater as a stored variable?

3

47

7d

Filter with @FetchRequest

5

106

7d

SOLVED: Filter List

5

105

9d

SOLVED: Filter on Date

2

70

9d

Xcode 11 - framework not found GoogleAppMeasurement

2

3825

10d

SOLVED: Calling functions

3

89

11d

How do you return or filter a dictionary [String : String]

2

56

11d

SOLVED: What is the correct deletion rule to use.

1

61

12d

Core Data Error Checking

0

55

14d

Best practices when iCloud is full / user disables iCloud storage for your app.

2

84

14d

Creating PDF from UIView in Swift

3

748

15d

SOLVED: Remove Item from Array

9

198

15d

Explanation/Advice to Self (not self) needed

0

48

16d

SOLVED: Menus

2

89

19d

When/How does physicsBody.isResting become true?

0

39

20d

SOLVED: Changing Locale in a playground (Xcode 12.6 beta)

1

65

20d

Physics bodies are not working with Textures

2

287

21d

JSON Parsing {"git": [ Having problems in making it work

2

70

22d

Notification in an app

7

235

23d

how to change Spritenode image

0

43

23d

How add in dictionary type arrey new element

2

79

23d

In swift don`t work Hex?

0

39

23d

Select random element from SKScene after shake gesture

0

28

24d

Why are subviews displaying old data when binding objects from an array?

0

35

24d

JSON Parsing

2

139

25d

SOLVED: Load data to CoreData

10

363

28d

Reducing the gap between table view cells

1

99

28d

Trying to capture the JSON from stories

2

83

28d

When does didMove() fire?

0

53

Sep 30

ERROR: terminating with uncaught exception of type NSException

2

133

Sep 30

Where to store User's data (date of birth, weight, etc...) between more devices.

1

81

Sep 30

URL to local Bundle.main always returns nil

4

1654

Sep 30

Using Beta 5 Xcode, coordinator example won't run

2

89

Sep 30

SOLVED: Horizontal Picker Squeezes items

4

210

Sep 30

High Level Core Data Binary Data Question

2

147

Sep 30

Display annotation Map View with offset

0

43

Sep 30

How cast class?

10

259

Sep 30

Can someone please explain why I am only getting the contents of the visible view area rendered to the pdf

0

58

Sep 30

Project 8 Challenge 3

0

81

Sep 30

SOLVED: Why is NotificationCenter.default not working with Coordinators and StateMachine

1

86

Sep 30

Function overloading precedence?

0

96

Sep 30

flow coordinators project?

0

59

Sep 30

Need help with a free coding question on Unwrap

2

111

Sep 30

Trying to make sense of swift, viewdidload() and viewcontroller

3

150

Sep 30

SOLVED: Anoher initialising question

1

70

Sep 30

Possible to return Opaque Type from Closure???

2

126

Sep 30

Core Data - One Entity has an array of another Entity

14

602

Sep 30

VNImageRequestHandler crash

3

815

Sep 30

Getting a location then running code once location has been found

1

92

Sep 30

How change font size at UIAlertAction?

0

210

Sep 30

Key-value observing page

0

47

Sep 30

HWS+ Queue and Dequeue - Challenge 1: making Queue conform to Sequence

0

64

Sep 30

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

6

5099

Sep 30

I need help to render a pdf from a UIScrollview

0

57

Sep 30

Got lost in app development, looking for advice

5

238

Sep 30

Language newb, separating UI from persistent data

0

60

Sep 30

unwrapping optional array

7

444

Sep 30

How does cancel to move cells from top and bottom in collectionView Drag & Drop?

0

79

Sep 30

SOLVED: How to implement tree data structure in Core Data?

4

196

Sep 30

Environment Object - Crash / Question

0

126

Sep 30

Video over video - CGContext error on draw(CGImage, CGRect)

2

203

Sep 30

SOLVED: Why does deinit not get called unless inside a for statement

2

127

Sep 30

UITouch coordinates

1

114

Sep 30

NSDictionary with some values as functions and UIImages to swift object. Help needed!

1

146

Sep 30

I need some help... JSON/Project 7

2

1624

Sep 30

need to find out what is wrong with my JSON

1

105

Sep '20

Help. Don`t work guard in function

3

159

Sep '20

SOLVED: Scratch Card app

3

231

Sep '20

Hacking With Swift - Project 38 - Table view going crazy when trying to save/load the newest date with UserDefaults

0

104

Sep '20

associatedtype breaks working code (because I do something wrong, presumably)

0

82

Sep '20

Sprite Player Keeps Tipping Over

0

53

Sep '20

SOLVED: not sure how to decode this JSON

4

400

Sep '20

Codable and missing keys

9

3193

Sep '20

SOLVED: source code demos sessions WWDC

2

184

Sep '20

How to use observers to track system time?

0

85

Sep '20

SOLVED: TableViews

3

477

Sep '20

Core Data crash adding unique constraints with duplicate items

0

135

Sep '20

SOLVED: Storyboard not updating for Single View App

1

152

Sep '20

SOLVED: problem shuffling array

1

138

Sep '20

Alamofire: Recursion inside of request?

0

150

Sep '20

SOLVED: SpriteKit node alpha property

2

304

Sep '20

Saving Live Photos from server

0

173

Sep '20

Silent failure of UIImageWriteToSavedPhotosAlbum

1

228

Sep '20

Coordinators

2

327

Sep '20

How to Implement SFSpeechRecognizationTaskDelegates

0

91

Sep '20

SOLVED: Custom TableView Cells

1

145

Sep '20

SOLVED: HWS Project 33 - NSCoding task - "Missing argument for parameter 'coder' in call" error

1

248

Sep '20

Supplementary Practises

3

199

Sep '20

MLRecommender issues

1

256

Sep '20

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

2

943

Sep '20

how to set AVAudio session correctly

0

186

Sep '20

 
 

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