How to use Dictionaries in Swift | Swift Basics #14

Master the usage of dictionaries in Swift with this comprehensive tutorial! Learn how to store and retrieve key-value pairs efficiently using dictionaries. Discover the power of dictionary operations, such as adding, updating, and removing elements. Understand how to iterate over dictionaries and access their values. Start your journey to becoming a skilled Swift developer today and leverage the flexibility and convenience of dictionaries in your projects!

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00:00 Dictionaries
00:00 Intro
01:58 Welcome back!
02:35 Background
03:23 Dictionaries
05:43 Accessing values by key
06:43 Dictionary access is safe
08:15 Dictionaries do not have indexes
10:11 Dictionary keys must be unique
11:09 Adding and removing items
12:39 Dictionaries are not ordered
12:51 Array vs Dictionary
14:15 Dictionary with a Custom Type
17:21 Wrapping up