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Forums > Swift

Help and discussion for the Swift language.

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About the Swift forum

10

3493

Sep '20

Struggle with TextField delegate methods

0

4

15h

Fail to encode object to save it into UserDefaults

5

42

15h

TableView does not update according to search terms

0

3

16h

AppCode iOS IDE

1

2009

19h

Issue with unit testing

0

9

1d

Which of 100 Days do first ?

2

53

2d

How can i configure UI System Image programatically?

1

27

3d

How to handle different JSON from the same URL request

1

38

4d

JSON's problems

1

35

4d

Creating Singleton with Public Init Parameters

0

19

4d

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

1

47

5d

AdMob not shown on TestFlight

0

24

6d

Classes with Visual/UI Examples?

0

30

6d

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

1

48

7d

An UIView subclass behaving like UILabel auto-layout wise

14

160

7d

Please help a newbie!

2

100

7d

Project 38. a tableView doesn't show the message

1

43

7d

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

3

2927

8d

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

1

28

9d

SOLVED: Project 38

1

37

9d

SOLVED: URL Asynchronous testing, unexpected breakpoint

1

34

9d

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

0

21

9d

Looking for Coordinator pattern tutorial, NO storyboard

3

63

9d

SOLVED: Issues with understanding a reduce() function

3

65

11d

How to avoid timeout , when app moves to background

0

37

12d

IOS & WatchOS background communication

0

37

13d

SOLVED: SUPER Noob question

2

58

14d

Unit Testing with the Singleton

1

55

14d

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

3

2620

14d

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

1

76

16d

SOLVED: JSON Model Help

11

174

19d

SOLVED: Inserting and fetching data in Core Date

12

322

21d

Lightweight CoreData Migration with CloudKit

0

32

21d

SOLVED: resetting index of nested collectionView

2

74

21d

SOLVED: Filter on Date

3

1465

22d

SOLVED: Broken range for regular expression

1

55

24d

Project 27: Core Graphics - Images and text

0

45

25d

Is there any way to disable the title navigation animation?

0

29

26d

Core Data Update all values that are ""

2

93

Mar 13

SOLVED: Save [Int:Int] to UserDefaults

2

82

Mar 13

Is Xcode 11.3.x/Mojave good enough for a beginner?

2

99

Mar 12

math calculation on string - swift

5

133

Mar 11

Help robotics team? Swift developer consult

1

69

Mar 11

There are 2 errors that I don't understand...

0

130

Mar 10

How to configure your UI System Image programatically?

2

87

Mar 9

How to declare/ initialize a property?

0

45

Mar 9

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

2

151

Mar 8

Loading Word Scramble freezes Xcode and the simulator

0

48

Mar 8

Coordinator Pattern - Which way is right?

0

42

Mar 7

Network Status Check

2

123

Mar 7

SOLVED: Check if the array of objects contains another object based on its id.

3

174

Mar 7

SOLVED: Double Linked List and JSON

1

80

Mar 4

SOLVED: How to append value of NSSet.Element into an array? swift

2

116

Mar 4

Bluetooth Audio Lag Time

0

69

Mar 4

Error testing Core Data -> Could not cast value of type MyApp.ContactStorage as MyAppTests.ContactStorage

0

65

Mar 4

The right way to present view controller using coordinators?

1

3788

Mar 4

iOS: Add ability to delete files from my app using the system menu (Settings->General->iPhone Storage)

1

78

Mar 4

SOLVED: PLEASE HELP getting error (Cannot convert value of type '[PostComment]' to expected argument type '[CommentLike]')

7

172

Mar 2

HELP! Error with Google Sign In when following tutorial Firebase!

0

63

Mar 1

SOLVED: problem with the NavigationController

1

83

Mar 1

Why does estimatedHeightForRowAt not return the provided height in UITableView?

2

159

Feb 28

How to use a protocol with associated type with ObservableObject?

0

69

Feb 27

Help with alignment of text in UITableView inset grouped header using UIListContentConfiguration

0

216

Feb 26

UITextInputMode notification object not binding to constant

0

55

Feb 24

AdMob bannerView not showing after following the docs

3

2752

Feb 21

Access to saved UserDefaults

1

103

Feb 21

How do I add new images to Pauls iDine app?

4

194

Feb 21

How do I make an existing page in iDine scrollable?

1

91

Feb 21

Parsing using Swift

1

96

Feb 19

How to reach the elements of that model and print their values?

1

107

Feb 19

SOLVED: Scratch Card app

4

920

Feb 18

How change font size at UIAlertAction?

2

3331

Feb 17

SOLVED: AVPlayer streaming from downloading file

5

431

Feb 16

Swift Link List Reversal

0

84

Feb 16

Clarification on development for cross platform

0

73

Feb 14

Chain unknown number of requests

0

74

Feb '21

bug when initialising some model

3

142

Feb '21

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

8

652

Feb '21

Published Int not updating Text

4

169

Feb '21

SOLVED: Fetching data from JSON and decoding it.

4

180

Feb '21

Core Data

4

237

Feb '21

how to map elements of an array with their occurrence number

3

245

Jan '21

CloudKit and CoreData

5

260

Jan '21

Static UITableView’s error

1

89

Jan '21

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

6

950

Jan '21

Learn UIKit or SwiftUI

2

248

Jan '21

Changing the font size of a textField within an alertController - Swift 5 - classic Swift (NOT SwiftUI)

0

191

Jan '21

App crashes on opening using Userdefaults

1

118

Jan '21

Keep user logged in

0

107

Jan '21

Stack View auto-layout issues.

0

79

Jan '21

Appending sections to the CollectionView based on an Object

0

78

Jan '21

Extension to add protocol conformance

1

105

Jan '21

SOLVED: Project 14 -Xcode Simulator - App not showing FULL screen on iPad air and newer

3

540

Jan '21

Basic Combine Question: Catching Error in a Stream

1

183

Jan '21

SOLVED: string.component no separator

2

142

Jan '21

Question: UIGestureRecognizer on textView

0

100

Jan '21

SOLVED: Toolbar, button location

2

256

Jan '21

SOLVED: Filter List

6

761

Jan '21

Way to replace chars in String

0

94

Jan '21

 
 

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