How to use Arrays and Sets in Swift | Swift Basics #13

Discover the power of arrays and sets in Swift with this comprehensive tutorial! Learn how to efficiently store and manipulate collections of data using arrays and sets. Understand the differences between these data structures and when to use each. Master essential array and set operations, such as adding, removing, and accessing elements. Start your journey to becoming a proficient Swift developer today and leverage the versatility and efficiency of arrays and sets in your code!

🤙 WELCOME BACK 🤙

WEBSITE: https://www.swiftful-thinking.com

DISCORD:   / discord  

GITHUB: https://github.com/SwiftfulThinking/

SAY THANKS: https://www.buymeacoffee.com/nicksarno


00:00 Arrays
00:00 Intro
02:37 Welcome back!
03:42 Background
05:09 Review: Tuples
05:54 Review: Custom Types
06:50 Arrays
10:05 Working with Arrays
10:33 Count
11:08 First and Last
12:33 Arrays are Value types
14:43 Append
15:54 Indexes
17:56 First and Last Index
18:50 Accessing items at an index
21:02 Insert
22:32 Remove
23:58 Arrays with Custom Types
25:07 Array vs Set
26:16 Sets have unique values
26:56 Sets are not ordered
28:15 Wrapping up