Swift version: 5.2
There are several ways to convert between a string and a
Float, but the easiest way is to use
NSString as an intermediate because that comes with several helpers built right in:
let myString = "556" let myFloat = (myString as NSString).floatValue
SPONSORED Announcing NSSpain 2020: Remote Edition! An online, continuous conference for iOS developers. We’ll start on Thursday and finish on Friday, with talks, activities, and lots of fun for 36 hours, non-stop. Sound good? Join us!
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.