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iOS Swift Basics (retired) Types Printing Results

Posted by robert bowden
robert bowden
381 Points

I don't understand the question about interpolation using constants.

I don't understand what its asking me to do and i cant find the info in the video.

println.swift 
println language = ("Learning Swift")

1 Answer

Tobias Helmrich
Tobias Helmrich
31,601 Points
Tobias Helmrich
Tobias Helmrich
31,601 Points

Hey Robert,

you have given the language constant already, so everything you have to do is use println to print out a string in which you interpolate the constant language. To interpolate a variable/constant inside of a string just write the variable or constant inside of \() .

So you should write it like that:

let language = "Swift"
println("Learning \(language)")

I hope that helps and if you have further questions feel free to ask! :)

robert bowden
robert bowden
381 Points

Thanks very much!!