Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Codecademy

Learn Swift: Optionals

via Codecademy

Overview

Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Continue your Swift learning journey with Learn Swift: Optionals. Sometimes when we work with data, we find that information is missing. Handle values that might be absent by learning how to use optionals.

Syllabus

  • Optionals: Learn how to use optionals to handle data that might be nil.
    • Lesson: Optionals
    • Quiz: Optionals
    • Project: School Database
    • Informational: Next Steps

Taught by

Kenny Lin

Reviews

4.1 rating at Codecademy based on 13 ratings

Start your review of Learn Swift: Optionals

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.