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iOS Swift Basics (retired) Collections What is an Array?

RJ Pappas
RJ Pappas
442 Points
Posted by RJ Pappas
RJ Pappas
442 Points

command code for println todo.count

println.swift

arrays.swift 
var todo = ["Learn Swift","Build App","Deploy App"]
todo.count
println = todo.count
om patel
om patel
Courses Plus Student 54 Points

var todo = ["Learn Swift","Build App","Deploy App"]

println(todo.count)

this is the answer try it

1 Answer

Ian Rushton
Ian Rushton
15,789 Points
Ian Rushton
Ian Rushton
15,789 Points

You are using the assignment operator '=' where you should be including what you want to print in parentheses '()'

like this:

var todo = ["Learn Swift","Build App","Deploy App"]

println(todo.count)