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New posts in swift4
Trouble with device debugging in Xcode10.3 "iPhone has denied the launch request. Internal launch error: process launch failed: Unspecified"
Dec 06, 2025
swift
xcode
swift4
Is Process always unresolved in iOS app or Playground?
Dec 04, 2025
ios
swift
swift4
platform
How to force a catch from a closure?
Dec 01, 2025
objective-c
swift
closures
swift4
Cannot convert value of type 'NSAttributedString.DocumentAttributeKey' to expected dictionary key type 'NSAttributedString.DocumentReadingOptionKey' [duplicate]
Dec 02, 2025
swift
xcode
nsattributedstring
swift4
nsattributedstringkey
Decoding a codable tree of generic classes in Swift 4
Dec 02, 2025
ios
generics
swift4
codable
decodable
How to do-catch error in init(from decoder:Decoder) from a Codable struct?
Dec 01, 2025
ios
swift
swift4
option-type
codable
Swift 4 MKMapView change map style like GoogleMap
Nov 30, 2025
ios
google-maps
mapkit
mkmapview
swift4
Swift 4 prepare(for segue:) not being called
Dec 02, 2025
ios
swift
swift4
NSAccessibilityRadioButton implementation in Swift 4
Dec 02, 2025
macos
swift4
appkit
How Can I Match Swift 4 KVO on Non-Objective-C Type?
Nov 30, 2025
swift4
key-value-observing
Realm Swift subclassing
Nov 29, 2025
swift
realm
swift4
realm-mobile-platform
NSFetchedResultsController not working with transient property for sectionNameKeyPath
Nov 29, 2025
ios
core-data
nsfetchedresultscontroller
swift4
Swift 4: Implementation of a generic protocol with protocol as an associated type
Nov 27, 2025
swift
generics
type-inference
xcode9-beta
swift4
Remove travelled path from GMSPolyline on GMSMapView Swift iOS
Nov 20, 2025
ios
swift
swift4
gmsmapview
google-directions-api
Notification Center and changing timezones
Nov 09, 2025
swift
swift4
unusernotificationcenter
AVCaptureSession Audio preview
Nov 09, 2025
ios
swift4
avcapturesession
avcapturedevice
avcaptureoutput
Trouble applying scaleTimeRange on multiple videos in a AVMutableComposition video
Nov 09, 2025
ios
swift
avfoundation
swift4
avmutablecomposition
Can I return case values of switch statement? Swift 4
Nov 05, 2025
swift
swift4
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