Performance and debugging
Crash investigation process
You get an alert that crashes spiked in the version you shipped yesterday. What do you do, and in what order?
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Performance and debuggingShort answerBasics
A hiring manager asks: "How do you find out there's a memory leak in an app that's alread…
#crash #organizer
Performance and debuggingMultiple choiceBasics
For an app already on the App Store, which of these are ways to detect and collect crashe…
#crash #organizer
Performance and debuggingShort answerBasics
A user sends you a crash log and it only has hex addresses instead of function names. Wha…
#crash
Performance and debuggingMultiple choiceBasics
A crash report shows EXC_BREAKPOINT (SIGTRAP). In a Swift app, which of these situations …
#crash