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iOS Swift Basics (retired) Types Printing Results

Posted by Mark Dewald
Mark Dewald
215 Points

How do I go back to lesson when my code doesn't work?

println statement concatenation

println.swift 
let language = "Swift"
println("Learning" \,language)

1 Answer

Justin Hicks
Justin Hicks
14,290 Points
Justin Hicks
Justin Hicks
14,290 Points

hi there, as you progress in your track when you watch a video or are in a quiz you have a line of progression points. hover over the points to see what it is and select the previous one if you need to go back at any point. You can go back as far as you need. I hope this help you figure it out