Saving Data in iOS

May 31 2022 · Swift 5.5, iOS 15, Xcode 13

Part 1: Files & Data

08. Challenge: String Data

Episode complete

Play next episode

About this episode

Leave a rating/review

See forum comments
Cinema mode Mark complete Download course materials
Previous episode: 07. String Next episode: 09. Conclusion

Get immediate access to this and 4,000+ other videos and books.

Take your career further with a Kodeco Personal Plan. With unlimited access to over 40+ books and 4,000+ professional videos in a single subscription, it's simply the best investment you can make in your development career.

Learn more Already a subscriber? Sign in.

Notes: 08. Challenge: String Data

This course was originally recorded in April 2020. It has been reviewed and all content and materials updated as of November 2021.

Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

In this challenge, you’ll learn about what’s happening behind the scenes when you save a String with its write method.

try string.write(to: <#T##URL#>, atomically: <#T##Bool#>, encoding: <#T##String.Encoding#>)
let catsURL = URL(fileURLWithPath: "Cats.txt", relativeTo: FileManager.documentsDirectoryURL)
…, atomically: true)
let catsChallengeString = try String(contentsOf: catsURL)