How to print debug text in Swift
Swift version: 5.6
You can write text to the Xcode debug console using the print() function in Swift, like this:
print("Hello, world!")The print() function is actually variadic, so you can pass it more than one parameter and it will print them all, like this:
print(1, 2, 3, 4, 5)
SAVE 50% To celebrate WWDC23, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.
Available from iOS 7.0
Similar solutions…
- How to print using UIActivityViewController
- How to create a custom debug description
- How to debug view layouts in Xcode
- How to debug physics in a SpriteKit scene using showsPhysics
- How to create Quick Look debug previews for your custom types
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
