iOS Interviewfragen und Antworten
Verwandte Vergleiche
Frage 51. What is a Responder chain?
A ResponderChain is a hierarchy of objects that have the chance of responding to the received events.
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Frage 52. What is meant by the ‘defer’ keyword?
The 'defer' keyword provides a block of code executed in cases when execution leaves the current scope.
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Am hilfreichsten laut Nutzern:
- What does KVO stand for?
- Which is the application thread from where UIKit classes should be used?
- What is iOS?