<noscript />

kodeco.com uses JavaScript extensively to offer the best possible user experience. JavaScript is currently disabled in your browser, and so we are unable to display all of our wonderful content. Please enable JavaScript in your browser and refresh this page.

Show episodes

Episodes

Hide episodes

Your First Swift 4 & iOS 11 App

47 episodes · 2 hrs, 39 mins

Basic Controls

Part 1: 10 Episodes · 35 minutes

Show episodes Hide episodes

1. Introduction 2:36
2. Challenge: Making a Programming to-do list 3:29
3. Buttons and Actions 5:49
4. Alerts 3:17
5. Solving Problems 5:05
6. Challenge: Connecting Actions 3:09
7. How Does an App Work 2:43
8. Portrait vs. Landscape 4:11
9. Challenge: Basic Controls 4:37
10. Conclusion 0:36

Outlets

Part 2: 8 Episodes · 29 minutes

Show episodes Hide episodes

11. Introduction 1:02
12. Objects, Data and Methods 3:58
13. Strings and Variables 7:28
14. Challenge: Your First Bug 1:41
15. Connecting Outlets 5:18
16. Writing Methods 6:15
17. Challenge: Connecting Outlets 2:46
18. Conclusion 0:35

Coding Basics

Part 3: 11 Episodes · 26 minutes

Show episodes Hide episodes

19. Introduction 0:50
20. Challenge: How to Calculate the Difference 2:54
21. Calculating the Difference 3:30
22. Challenge: Calculating the Difference 1:57
23. Variables vs. Constants 3:05
24. Type Inference 2:19
25. Challenge: Showing the Score 2:09
26. Challenge: Tracking Rounds 2:25
27. Adding Polish 4:29
28. Challenge: Adding Polish 2:09
29. Conclusion 0:50

Coding Practice

Part 4: 7 Episodes · 23 minutes

Show episodes Hide episodes

30. Introduction 0:55
31. Challenge: Local vs. Instance Variables 3:07
32. Closures 4:21
33. Challenge: Starting Over 2:30
34. Adding Extra Screens 6:20
35. Challenge: Adding Extra Screens 5:16
36. Conclusion 0:31

Styling the App

Part 5: 11 Episodes · 45 minutes

Show episodes Hide episodes

37. Introduction 1:01
38. Styling with Images and Labels 5:20
39. Challenge: Styling with Labels 2:08
40. Styling with Buttons and Sliders 10:17
41. Challenge: Styling the About Screen 4:25
42. Web Views 3:42
43. Introduction to Auto Layout 5:30
44. Challenge: Introduction to Auto Layout 4:39
45. App Icon and Display Name 1:44
46. Running the app on your device 5:12
47. Conclusion 1:11

Your First Swift 4 & iOS 11 App

Sep 19 2017 Swift 4, iOS 11, Xcode 9

Part 4: Coding Basics

23. Variables vs. Constants

Episode complete

Play next episode

Sign up/Sign in

With a free Kodeco account you can download source code, track your progress, bookmark, personalise your learner profile and more!

Create account

Already a member of Kodeco? Sign in

About this episode

Finalize the difference algorithm and score calculation, and learn about an important Swift concept: the difference between variables and constants.

Instructors

Ray Wenderlich

Contributors

Ray Wenderlich

Instructor

Over 300 content creators. Join our team.

See versions

Version history

iOS 15, Swift 5.5, Xcode 13

Jan 11 2022

Switch

iOS 16, Swift 5.7, Xcode 14

Feb 13 2023

Switch

iOS 14, Swift 5, Xcode 12

Dec 15 2020

Switch

iOS 13, Swift 5, Xcode 11

Sep 3 2019

Switch

iOS 12, Swift 4, Xcode 10

Jul 24 2018

Switch

iOS 11, Swift 4, Xcode 9 (Selected)

Sep 19 2017

iOS 10, Swift 3, Xcode 8

Nov 7 2016

Switch

Swift 2

Sep 1 2015

Switch

Leave a rating/review

Sign up/Sign in

With a free Kodeco account you can download source code, track your progress, bookmark, personalise your learner profile and more!

Create account

Already a member of Kodeco? Sign in

See forum comments

Finalize the difference algorithm and score calculation, and learn about an important Swift concept: the difference between variables and constants.

Cinema mode Mark complete

Sign up/Sign in

With a free Kodeco account you can download source code, track your progress, bookmark, personalise your learner profile and more!

Create account

Already a member of Kodeco? Sign in

Download course materials

Sign up/Sign in

With a free Kodeco account you can download source code, track your progress, bookmark, personalise your learner profile and more!

Create account

Already a member of Kodeco? Sign in

Previous episode: 22. Challenge: Calculating the Difference Next episode: 24. Type Inference

There is an updated version of this course available, created for Swift 5.5, iOS 15, Xcode 13. View latest version

Notes

This video Variables vs. Constants was last updated on Sep 19 2017

Your First Swift 4 & iOS 11 App

Part 4: Coding Basics

23. Variables vs. Constants

Episode complete

Sign up/Sign in

About this episode

Instructors

Contributors

Version history

iOS 15, Swift 5.5, Xcode 13

iOS 16, Swift 5.7, Xcode 14

iOS 14, Swift 5, Xcode 12

iOS 13, Swift 5, Xcode 11

iOS 12, Swift 4, Xcode 10

iOS 11, Swift 4, Xcode 9 (Selected)

iOS 10, Swift 3, Xcode 8

Swift 2

Sign up/Sign in

Sign up/Sign in

Sign up/Sign in

All videos. All books. One low price.

All videos. All books.
One low price.