Creating this topic to catch any typos and bugs in the 7th Edition of Swift Apprentice.
Chapter 2: Types & Operations - Challenge No. 6
let tuple = (100, 1.5, 10)
let value = tuple.1
let value = tuple.1 // value = 1.5 of type Double
not // value = 8 of type Double
Chapter 14 . Advanced classes
Inheritance, methods and overrides.
For example, you saw that the
Student class can add additional properties and methods to handle a student’s grades. These properties and methods are available to any
Person class instances but fully available to
person es a super class for class Student, so Student additional properties and methods are NOT available to any Person class instances, but fully available to STUDENT subclasses .
This topic was automatically closed after 166 days. New replies are no longer allowed.