What problems does reactive programming, as in RxSwift or Combine, solve for you on iOS?
Reactive programming models values that arrive over time as streams and transforms and combines them declaratively, which solves callback hell and state synchronization problems.
ConcurrencyMultiple choiceBasics
You want to call the API once, 300ms after typing stops, instead of on every keystroke in…
#combine
ConcurrencyShort answerBasics
Write a Combine pipeline that sends two different network requests (user profile, account…
#combine
CS fundamentals and algorithmsShort answerBasics
Frame times arrive as a stream, one per frame. Design a type that returns "the average of…
#stream
CS fundamentals and algorithmsMultiple choiceBasics
A list of transactions (card number, country, time) arrives sorted by time ascending…
#stream