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

Ricardo Forrest
Ricardo Forrest
1,461 Points
Posted by Ricardo Forrest
Ricardo Forrest
1,461 Points

Array and Println

Having Trouble with this code challenge not sure how to make it work.

Print out the number of items in the todo array using println.

1 Answer

Vittorio Somaschini
Vittorio Somaschini
33,371 Points
Vittorio Somaschini
Vittorio Somaschini
33,371 Points

Hello Ricardo.

I presume you have created the array correctly.

So, after that you only need to println the length of that array, using the count method:

println(todo.count)

good luck

Ricardo Forrest
Ricardo Forrest
1,461 Points
Ricardo Forrest
Ricardo Forrest
1,461 Points

Thanks a lot that was really helpful, Worked like a charm.