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

How to do I do the Println function in an array?

I am doing a quiz in the Swift development course basics, and I am stuck on the question. How to print out the number of items in the ARRAY using the PRINTLN function

1 Answer

Jamie Barton
Jamie Barton
14,498 Points


Once you've created an array

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

You want to output the number of arrays using the count method like so:


Hope this helps!

Jamie you're the man! Can't believe I was doing SOO much more than needed.