Posted on June 24, 2016
by Steven Lipton
5 Comments
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”
Category: Swift Programming, Swift Swift, TutorialTags: .keys, .values, add dictionary, adding dictionary swift, change dictionary, compare dictionares with arrays, delete dictionary, deleting dictionary swift, dictionary optional, iterating dictionaries Swift, key, key:value, Optional Values, removeValueForkey, swift, Swift dictionaries, updateValue
Posted on October 6, 2015
by Steven Lipton
4 Comments
Table views are a lot like potato chips: You can’t have just one. Often, table views relate to each other in what is often referred to as a drill-down. Drill downs typically take the selected data and provide another list in a table about… Continue Reading “How to Make Drill-Down Tables in Swift”
Category: ios8, iOS9, Swift Programming, Swift Swift, TutorialTags: dictionary, drill-down, dynamic table view, key, model, model view controller, MVC, selective, swift, Table view, value
Posted on August 21, 2014
by Steven Lipton
12 Comments
[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”
Category: Swift Programming, Swift Swift, TutorialTags: .keys, .values, add dictionary, adding dictionary swift, change dictionary, compare dictionares with arrays, delete dictionary, deleting dictionary swift, dictionary optional, iterating dictionaries Swift, key, key:value, Optional Values, removeValueForkey, swift, Swift dictionaries, updateValue
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