Counting down with a Timer - Flashzilla SwiftUI Tutorial 10/13

Download the completed project here: github.com/twostraws/hackingw...
Other parts in Project 17:
Introduction: www.hackingwithswift.com/book...
1. How to use gestures in SwiftUI: • How to use gestures in...
2. Disabling user interactivity with allowsHitTesting(): • Disabling user interac...
3. Triggering events repeatedly using a timer: • Triggering events repe...
4. How to be notified when your SwiftUI app moves to the background: • How to be notified whe...
5. Supporting specific accessibility needs with SwiftUI: • Supporting specific ac...
6. Designing a single card view: • Designing a single car...
7. Building a stack of cards: • Building a stack of ca...
8. Moving views with DragGesture and offset(): • Moving views with Drag...
9. Coloring views as we swipe: • Coloring views as we s...
10. Counting down with a Timer: This video
11. Ending the app with allowsHitTesting(): • Ending the app with al...
12. Fixing the bugs: • Fixing the bugs - Flas...
13. Adding and deleting cards: • Adding and deleting ca...
Wrap up and challenges: www.hackingwithswift.com/book...
You can find the full set of videos, along with transcriptions, challenges, tests, and more, in my free 100 Days of SwiftUI course: www.hackingwithswift.com/100/...
Watch the full 100 Days of SwiftUI playlist here: • Understanding the basi...

[@vlasdv]

Is there a reason to use guard rather than if (at ~5:50) other than personal preference?

[@kailashanand5086]

hello sir, thank you for this video!! learnt more than what i came for!! however i have a question: what if i want the timer to run continuously in the background? so lets say i go to the homescreen at 90sec, and then 10secs later i come back, i want it to show 80. is there any way to do this? thank you !!

[@Kurortn1y]

Super! thanks a lot!