Memory and ARCZillowinterview report
Finding who holds a view controller
You closed a UIKit screen but its ViewController stays in memory. Without just trusting the deinit log, how would you find who's holding it?
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Memory and ARCShort answerBasics
A view controller doesn't seem to leave memory after you close its screen. How would you …
#memory-graph
Memory and ARCMultiple choiceBasics
Which of the following (with no extra measures) create a reference cycle or a permanent l…
#timer
Memory and ARCMultiple choiceBasics
Which of the following snippets keep a ViewController from being deallocated after it lea…
#timer
Memory and ARCShort answerBasics
Think of a memory leak you actually ran into. How did you find it, how did you pin down t…
#memory-graph