How to reverse a string using reversed()
Swift version: 5.1
Reversing a string in Swift is done by using the reversed() method on its characters, then creating a new string out of the result. Here's the code:
let str = "Hello, world!"
let reversed = String(str.reversed())
print(reversed)That will print "!dlrow ,olleH" to the Xcode console.
LEARN SWIFTUI FOR FREE I have a massive, free SwiftUI video collection on YouTube teaching you how to build complete apps with SwiftUI – check it out!
Available from iOS 7.0
Similar solutions…
- How to convert dates and times to a string using DateFormatter
- How to handle unknown properties and methods using @dynamicMemberLookup
- Optional vs implicitly unwrapped optional: what’s the difference?
- How to add drag and drop to your app
- How to render shadows using NSShadow and setShadow()
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
