Memory and ARC
When cycles happen
Which of the following (with no extra measures) create a reference cycle or a permanent leak? Select all that apply.
Pick all that apply
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Memory and ARCMultiple choiceBasics
Which of these two snippets creates a reference cycle? …
#retain-cycle #closure
Memory and ARCMultiple choiceBasics
Which of the following snippets keep a ViewController from being deallocated after it lea…
#timer #closure
Memory and ARCShort answerBasics
Give me a concrete code example that creates a retain cycle, and fix it.
#retain-cycle #closure
Memory and ARCShort answerAdvanced
A UIKit ViewController keeps an upload completion block in a property, and the block chan…
#retain-cycle #closure