Tag: .keys

How to Use Dictionaries in Swift 3.0

What is a Dictionary Dictionaries and arrays make up the collection types of Swift. Collections are exactly what they say: a collection of values. The difference between an array and a dictionary is how you get the values in and out of the collection.… Continue Reading “How to Use Dictionaries in Swift 3.0”

The Swift Swift Tutorial: How to Use Dictionaries in Swift

[Updated to Swift 2.0 9/10/2015 SJL] I wrote early in my Swift tutorials a simple example of a dictionary But I really didn’t go too deep into all the ways one can use a dictionary. In this lesson we’ll bring everyone up to speed… Continue Reading “The Swift Swift Tutorial: How to Use Dictionaries in Swift”