Tag: iOS10

Parsing Strings from Time and Fractions to Doubles

This week’s lesson covers a topic the I left off on last week’s lesson, but can be used outside that context. I thus wanted to cover it separately. Last week I showed you how to use a UIPickerView to input numbers with a lot less validation.… Continue Reading “Parsing Strings from Time and Fractions to Doubles”

WWDC2016: Swift 3.0 and the Playgrounds for iOS

Last week the WWDC2016 left all of us with a lot to think about. I want to talk about some of the high points. I say some, because that’s a lot of stuff to absorb, and I didn’t get through enough to talk reasonably… Continue Reading “WWDC2016: Swift 3.0 and the Playgrounds for iOS”