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iOS Swift Functions and Optionals Functions Creating a Function

Posted by Joyce Ryu
Joyce Ryu
1,124 Points

Error!

func greeting(){ println("Hello") } greeting()

I don't know what is wrong with my code! could you please help me out?

greeting.swift 
func greeting(){
println("Hello")
}
greeting()
Christian Kroul
Christian Kroul
9,849 Points
Christian Kroul
Christian Kroul
9,849 Points

Wait you need to give space for your parameters and curly braces, like this 

func greeting()  {
println("Hello")
 }

greeting()

2 Answers

Christian Kroul
Christian Kroul
9,849 Points
Christian Kroul
Christian Kroul
9,849 Points

Ok are you getting this message "println has been renamend to print"

Christian Kroul
Christian Kroul
9,849 Points
Christian Kroul
Christian Kroul
9,849 Points

Because it depends, on what version of xcode you are running on, if its Version 7.0 then they rechanged the function name from println() to print()