iOS preguntas y respuestas de entrevista
Diferencias relacionadas
Pregunta 51. What is a Responder chain?
A ResponderChain is a hierarchy of objects that have the chance of responding to the received events.
Es util?
Agregar comentario
Ver comentarios
Pregunta 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.
Es util?
Agregar comentario
Ver comentarios
Lo mas util segun los usuarios:
- What does KVO stand for?
- Which is the application thread from where UIKit classes should be used?
- What is iOS?