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iOS Swift Basics (retired) Types Printing Results

Posted by sai sapoori
sai sapoori
442 Points

I did not understood the question clearly

Thank you

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

1 Answer

Brendan Whiting
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Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,735 Points

The goal is to end up printing the phrase "Learning Swift". However, instead of just printing out the text, we want to use the language constant using string interpolation. (That way if the constant contained a different language, so would the phrase). We use string interpolation by putting a backslash "\" then parentheses with the name of the variable. It will look like this:

println("Learning \(language)")