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Updated Course: Saving Data in iOS

Since WWDC, we have released 17 new or updated courses for subscribers. Today, we’re happy to release our 18th course: Saving Data in iOS, now fully updated for iOS 10 and Swift 3! In this course, you’ll take a tour of the many different ways to save data in iOS, such as User Defaults, […]

This is a companion discussion topic for the original entry at

It would be great if you could provide written files as well as the videos, some people, like me, like to listen to music when working on tutorials…

Plus I like to keep my own pace.
And it’s easier to re-read a sentence than it is to replay it.
And to annotate a written text instead of a filmed one.

Hi Jessy, that’s not full in topic, but did you had some experience on converting a full featured EKEvent (with alarms and recurrence) in Dictionary or Json format (and back) ?

I had enormous problems doing it.



Hi Victor,

To this point, neither Catie nor I have experience doing this. We’d love to hear about you overcoming the related challenges though.