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iOS Swift Basics (retired) Collections Modifying an Array

Brian Cao
Brian Cao
1,390 Points
Posted by Brian Cao
Brian Cao
1,390 Points

how do u insert a string at a position in a array

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arrays.swift 
var todo = ["Learn Swift", "Build App", "Deploy App"]
todo += ["Debug App", "Fix Bugs"]
let item = todo.removeAtIndex(2)
todo.insert("Learn IOS", 1)

1 Answer

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

So close. But remember, Swift needs a name for the second parameter ("Learn iOS", atIndex: 1):

var todo = ["Learn Swift", "Build App", "Deploy App"]
todo += ["Debug App", "Fix Bugs"]
let item = todo.removeAtIndex(2)
todo.insert("Learn IOS", atIndex: 1)