Things I learned: Core Data Dates

If using primitive types, Core Data presents dates as NSTimeInterval instead of NSDate. I sort of knew this. No problem.

When setting value for this property – MUST use timeIntervalSinceReferenceDate.

I did not know this.

 
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Apple Watch Crown Events – Thinking About Discretely Triggered Events

One of the biggest frustration points for me on Apple Watch when working out is that a wet screen does not recognize touches very well. So a workout app that lets me mark a lap, pause the workout, or anything like that is limited,... Continue →