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Questions tagged “Debugging”

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What is the difference between print and debugPrint in Swift?

Explain that print prefers a user-facing string while debugPrint prefers a debug representation, then show when their output is identical and when it diverges

Debugging

Swift

Intermediate Swift

What is a retain cycle and how do you avoid it?

Define retain cycles in ARC terms, show the most common ways teams create them, and explain how to prevent and debug them in production code

ARC Memory Management Debugging

Swift