Memory and ARCDeloitteinterview report
unowned access risk
A coworker wants to declare every delegate unowned instead of weak because unwrapping optionals is a hassle. Why isn't an unowned reference optional?
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Memory and ARCShort answerAdvanced
From the moment an object's last strong reference goes away until the memory is actually …
#unowned #weak #arc
Memory and ARCMultiple choiceIntro
Which of the following statements about weak references are correct? Select all that appl…
#unowned #weak
Memory and ARCShort answerBasics
When would you use unowned instead of weak?
#unowned #weak
Memory and ARCMultiple choiceAdvanced
In which of the following is a [unowned self] capture safe? Select all that apply.
#unowned #weak