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New posts in swift4
What is difference between optional and decodeIfPresent when using Decodable for JSON Parsing?
May 31, 2019
swift
swift4
codable
decodable
Cannot convert value of type NSAttributedString.DocumentAttributeKey to .DocumentReadingOptionKey
May 01, 2021
ios
swift
swift4
nsattributedstringkey
How to build Swift 3 project on Xcode 9?
Nov 17, 2022
ios
xcode
swift3
swift4
xcode9
Barcode on swift 4
Nov 05, 2022
barcode
avcapturesession
ios11
swift4
xcode9-beta
Swift 4 Codable; How to decode object with single root-level key
Aug 12, 2022
json
swift
deserialization
swift4
codable
Single line if statement in Swift
Aug 29, 2022
ios
objective-c
swift
swift3
swift4
Getting string from Swift 4 new key path syntax?
Jan 01, 2021
ios
swift
reflection
swift4
key-value-coding
Simultaneous accesses to 0x1c0a7f0f8, but modification requires exclusive access error on Xcode 9 beta 4
Aug 10, 2022
swift
crash
swift4
ios11
xcode9-beta
Swift 4 approach for observeValue(forKeyPath:...)
Sep 25, 2022
swift
swift4
key-value-observing
keypaths
UIImageJPEGRepresentation has been replaced by instance method UIImage.jpegData(compressionQuality:)
Oct 04, 2022
ios
swift
swift4
ios12
Generic Swift 4 enum with Void associated type
Jul 21, 2022
swift
enums
swift4
Encode/Decode Array of Types conforming to protocol with JSONEncoder
Aug 27, 2022
json
swift
encoding
swift4
codable
Using codable with value that is sometimes an Int and other times a String
Aug 27, 2022
json
swift
swift4
codable
Swift 4 Decodable with keys not known until decoding time
Feb 09, 2022
json
swift4
decodable
Codable enum with default case in Swift 4
Aug 27, 2022
ios
swift
enums
swift4
codable
How to use swift 4 Codable in Core Data?
Aug 27, 2022
swift
core-data
swift4
xcode9
codable
Custom Swift Encoder/Decoder for the Strings Resource Format
Oct 23, 2022
swift
swift4
codable
decodable
encodable
'subscript' is unavailable: cannot subscript String with a CountableClosedRange<Int>, see the documentation comment for discussion
Aug 19, 2022
swift
string
swift4
subscript
Declarations in extensions cannot override yet error in Swift 4
Oct 27, 2022
ios
swift
swift-playground
swift4
Unable to access Swift 4 class from Objective-C: "Property not found on object of type"
Nov 04, 2022
ios
objective-c
swift
xcode
swift4
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