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Matthew Brown
1,652 PointsStuck on second part of first challenge. How do I combine the println function and the count function?
I have tried every combination of what I learned from the video but nothing seems to be working.....I need help....
var todo = ["Learn Swift","Build App","Deploy App"]
println = ()
1 Answer
Stepan Ulyanin
11,318 PointsTry
var todo = ["Learn Swift", "Build App", "Deploy App"]
println(todo.count)
Stepan Ulyanin
11,318 PointsCredit to Strat Aguilar for being first
Strat Aguilar
9,684 PointsStrat Aguilar
9,684 PointsArrays have a class variable called count that keep track of the number of objects in the array. To access this variable you use the dot (.) operator. In this instance you can use todo.count in to get the count of String objects in the array
println(todo.count)