Swift version: 5.2
Swift's string interpolation means you can convert all sorts of data – including integers – to a string in just one line of code:
let str1 = "\(myInt)"
However, the more common way is just to use the string initializer, like this:
let str2 = String(myInt)
SPONSORED Ever ask for help and your reviewer immediately notices issues you missed? Fernando Olivares is a 10-year veteran from Big Nerd Ranch and Lambda School who can help hone your app building skills, and he's just launched a new book that does just that – use the code "hacking" to save $5!
Available from iOS 7.0
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
Link copied to your pasteboard.