How to print debug text in Swift
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)Available from iOS 7.0
Did this solution work for you? Please pass it on!
Other people are reading…
- What are protocol extensions?
- Optional vs implicitly unwrapped optional: what’s the difference?
- How to use the forEach method to loop over an array
- What are property observers?
- How to convert an int to a float
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
