hard20 pts · first answer countsswiftuikitperformance
Wrong photo in a reused cell
In a UITableView, each cell starts an image download in cellForRowAt. While scrolling fast, some rows show another row’s image. What fixes it?
Discussion 0
Join free to post in the discussion.
Related questions
- Network calls on the main threadMobile App Developer
- Safely unwrapping a Swift optionalMobile App Developer
- Swift struct assignment copiesMobile App Developer
- Swift class shared referenceMobile App Developer
- Decoding JSON with extra keysMobile App Developer
- Testing speed on a debug buildMobile App Developer
- App Not Responding dialogMobile App Developer
- NetworkOnMainThreadExceptionMobile App Developer