Swift: What are Tuples and Optionals? Algorithms Inside!

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- Published on Oct 31, 2017🌏 Public

Today we discuss some of the basics of what tuples are and how they're used. More importantly we want to learn why they are useful in some use cases. As an exercise for this lesson, let's implement a function that finds the two longest names in a list. Enjoy. Intermediate Training with Core Data https://www.letsbuildthatapp.com/cour... Instagram Firebase Course https://www.letsbuildthatapp.com/cour... Facebook Group https://www.facebook.com/groups/12406... iOS Basic Training Course https://www.letsbuildthatapp.com/basi... Completed Source Code https://www.letsbuildthatapp.com/cour... Follow me on Twitter: https://twitter.com/buildthatapp