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Mohammad Alhanshly
iOS Development Techdegree Student 1,518 PointsHow can I get rid of optional within the print statment
I am trying to print this statement: for dragonPlayer in dragons { print("Good Afternoon (dragonPlayer["guardianNames"])") } The output: Good Afternoon Optional("Jim and Jan Smith")
- How can I remove optional?
3 Answers
Alex Kissi
14,202 PointsYou need to place a ! To remove the optional ?
Alex Kissi
14,202 Pointsdragons { print("Good Afternoon (dragonPlayer["guardianNames"]!)") }
Stefano Mainardi
4,722 PointsIf let dragonPlayers = dragonPlayer["guardianNames"] { print("Good Afternoon (dragonPlayers)") }
If think this is a best solution rather than force unwrap it.
Alex Kissi
14,202 PointsAgreed
Mohammad Alhanshly
iOS Development Techdegree Student 1,518 PointsMohammad Alhanshly
iOS Development Techdegree Student 1,518 PointsThank you Alex! Where should I place it?