YouTube Knowledge Map

Knowledge map catalogue

• Swift - Part 6, Introduction to Optionals (video)

  Codetutor

• Swift (topic)

  Swift language fundamentals, idioms, and Apple-platform application development.

  12 playlists, 38 videos

• Swift Optionals (playlist)

  Open on YouTube

• Swift - Part 7, Optional binding & forced unwrapping (video)

  Codetutor

• Swift Tutorials (playlist)

  Open on YouTube

• Swift - Part 5, String Interpolation (video)

  Codetutor

Relationships

• Swift → Swift - Part 6, Introduction to Optionals: topic (topic-assignment)
• Swift Optionals → Swift - Part 6, Introduction to Optionals: membership (playlist-membership)
• Swift - Part 6, Introduction to Optionals → Swift - Part 7, Optional binding & forced unwrapping: order (sequential-order)
• Swift Tutorials → Swift - Part 6, Introduction to Optionals: membership (playlist-membership)
• Swift - Part 5, String Interpolation → Swift - Part 6, Introduction to Optionals: order (sequential-order)
• Swift - Part 6, Introduction to Optionals → Swift - Part 7, Optional binding & forced unwrapping: order (sequential-order)