Sticky header, carousel, pull to refresh
A take-home review. The home screen needs (1) a filter header that stays pinned to the top while scrolling and (2) two rows of horizontally scrolling carousels, banners and restaurants. Which UIKit APIs would you use for each?
UIKitShort answerAdvanced
You're moving a screen built with UICollectionViewFlowLayout and an index-based dataSourc…
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UIKitShort answerExpert
The project has hundreds of UITableView screens. You want to propose moving them to UICol…
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UIKitShort answerAdvanced
Why use UICollectionView instead of UITableView? Explain it in terms of the internal stru…
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UIKitShort answerAdvanced
A contacts screen in code review. A horizontally scrolling UICollectionView of letter ind…
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