Building a Day Counter in iOS - Part 2
3Support me on Patreon:
https://patreon.com/versluis
In this video I'll show you how to create a simple Day Counter on iOS, using Objective-C and Xcode 9. The idea is to set a date in a settings screen, and then see how many days have elapsed on the main screen right after launching the app.
This is a 3-Part Mini-Series:
Part 1 is all about building the interface
Part 2 is about coding the date subtraction methods, and loading/saving data
Part 3 will introduce Key/Value Observing to update the first view controller as soon as the date is changed in the settings.
Part 3 is coming soon (I'm editing it right now).
You can view the full code on GitHub:
https://github.com/versluis/Day-Counter
Support me on Patreon:
https://patreon.com/versluis
Happy Hacking!