Performance and debugging
Picking an Instruments template
Tapping a certain button freezes the screen for about a second. To see which function on the main thread is eating the time, which Instruments template do you open first?
Pick one
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Performance and debuggingShort answerBasics
All you've got is vague feedback that "the app is slow." How do you approach that with In…
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Performance and debuggingShort answerExpert
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Performance and debuggingShort answerBasics
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Performance and debuggingMultiple choiceAdvanced
You recorded scrolling with the Instruments Animation Hitches template. Which statements …
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