swift tutorials and guides

Trying to use BGAppRefreshTask and getting error No task request with identifier <decode: missing data> has been scheduled

Apr 08, 2022

ios swift xcode

Xcode 12.4 crashes when opening any project

Jun 22, 2021

swift xcode xcodeproj

Convert Swift CChar array into a String

Sep 05, 2022

c string swift

Convert unichar to String?

Jun 11, 2022

swift

Raw Strings in Swift

Sep 01, 2022

string swift

Swift- How to Display Image over Button?

Oct 27, 2021

swift

UIImagePickerController and fatal error: array element cannot be bridged to Objective-C

Jan 19, 2021

ios objective-c arrays swift uiimagepickercontroller

KVO working once in Swift

Oct 04, 2022

xcode swift key-value-observing

Optional type '$T11' cannot be used as a boolean; test for '!= nil' instead since installing XCode 6 beta 7

Oct 15, 2018

ios swift xcode6 xcode6-beta7

Sort descriptors with NSFetchedResultsController - Swift

Jan 04, 2019

swift nsfetchedresultscontroller nssortdescriptor unrecognized-selector sections

SKSpriteNode gets hidden below parent node

Jan 31, 2022

swift sprite-kit

How do I convert a CMTime to an NSValue in Swift?

Aug 14, 2017

swift avfoundation avplayer cmtime nsvalue

Error in Swift class: Property not initialized at super.init call - How to initialize properties which need use of self in their initializer parameter

Feb 16, 2022

ios swift properties compiler-errors initialization

NSTimer.scheduledTimerWithTimeInterval in Swift Playground

Sep 06, 2018

swift nstimer swift-playground

Is it possible to restrict a Swift generic class function return type to the same class or subclass?

Mar 29, 2022

inheritance swift polymorphism generics

Changing Navigation Controller colour swift

Jun 10, 2017

ios swift uinavigationbar

How to kill NSTimer after entering background and create a new timer after the app is back to active?

Aug 24, 2022

ios iphone swift timer nstimer

Is prepareForSegue right way of passing value between view controllers

Apr 10, 2022

ios swift segue

Parsing JSON (date) to Swift

Aug 31, 2019

ios json parsing swift

Trouble parsing JSON with Swift using SwiftyJSON

Apr 29, 2022

json swift swifty-json

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