Manage episode 288569448 series 1436686
Alex talks about unexpected intricacies and complexities he encountered trying to determine if a given view controller is visible trying to refresh data every time the user sees it. This seems like an overkill but it is more complex then you'd expect.
Table of states and viewDidAppear/Foreground notification calls: https://1drv.ms/u/s!AneU_VTSiGUEh2kmJVH376QmUG79?e=X13rSQ
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