iOS Build a Simple iPhone App with Swift View Controllers and Views Designing With Interface Builder

3 Answers

Michael Hulet
Michael Hulet
Treehouse Moderator 47,753 Points

All the code you see in the iOS courses should compile with the latest version of Xcode. There might be some differences with Xcode itself, but the code you're learning should be entirely compatible and valid, even if it was recorded on a slightly older Swift version (which is the case sometimes)

The iOS track is always being updated.

Not very well it seems for this lesson ... However this link is helpful as an update: