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iOS Build a Weather App with Swift (Retired) Data Modeling With Structures Creating and accessing Swift Dictionaries

Posted by umair awan
umair awan
221 Points

Help!

Retrieve the language used for iOS development by using the relevant key and dictionary subscripting notation and store it in a variable named iosLanguage.

1 Answer

Chris Shaw
Chris Shaw
26,676 Points
Chris Shaw
Chris Shaw
26,676 Points

Hi umair,

If you remember back to the What is a Dictionary video in Swift Basics we can access key:value pairs within an dictionary by using the square brackets and an string which is the key.

For the task we can access the key iOS by setting that as the key and we get it's value by accessing the languages dictionary we set in task 1.

var iosLanguage = languages["iOS"]