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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UICollectionView Pagination

I was inspired by @jaredsinclair a while ago, because I had noticed, as he had, the lovely side-swiping UI in the Twitter iOS app. It is paginated, but there is some of each neighboring card visible. So it has three key features: the... Continue →