Performance and debuggingAppleinterview report
Performance measurement conditions
You want to measure app performance as the basis for optimization. Which are correct measurement practices? Select all that apply.
Pick all that apply
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Performance and debuggingShort answerBasics
You're asked to "optimize this function, it's slow." What do you do before you touch the …
#measurement #profiling
Performance and debuggingShort answerBasics
All you've got is vague feedback that "the app is slow." How do you approach that with In…
#profiling
Performance and debuggingShort answerBasics
Someone reports that search results take too long to appear. Instead of printing timestam…
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Performance and debuggingShort answerBasics
Reviews of your shipped iOS app say it occasionally stops responding to touch for a few s…
#profiling