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Joe Dayvie
11,956 Points"Some" with Optionals in Swift
Hello,
I am currently learning Optionals in Swift and it seems that they are used to avoid having the word "some" appear. Problem is never does the word "some" appear for me using Xcode even though it does in the video.
My code appears to be correct so is there something I am missing or has Xcode been updated to no longer have this?
Thank you!
1 Answer
Christine Rose
6,745 PointsIf you're using the latest update of Xcode, there are several changes in it that no longer match the video. This might be one of them. Does the code compile and run?
Please post the code here if you're still having problems.
Joe Dayvie
11,956 PointsJoe Dayvie
11,956 PointsChristine,
The code continues to work properly, but the instructor says how we need to use ! because otherwise it results in some. This does not seem to be the case however since I do not see it with my Xcode. Just makes me slightly confused as optionals are already tough for me to understand =P