Supplementary code-points are Unicode code-points ≥ 0x10000.
I'm struggling to achieve a "floating section header" effect with UICollectionView. Something that's been easy enough in UITableView (default behavior …
iphone uitableview view uicollectionview supplementaryHow do you implement headers in a UICollectionView? I know you can put in supplementary views, but I don't know …
objective-c xcode header uicollectionview supplementary