Architecture
Choosing a communication style
In which of these situations is NotificationCenter the best fit?
Pick one
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ArchitectureShort answerIntro
Can you explain the Delegate pattern that shows up all over UIKit?
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Memory and ARCMultiple choiceBasics
Which of the following (with no extra measures) create a reference cycle or a permanent l…
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Memory and ARCMultiple choiceBasics
Which of the following snippets keep a ViewController from being deallocated after it lea…
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ArchitectureShort answerAdvanced
This is a live coding exercise. Without Foundation's NotificationCenter, design and imple…
#notification