Concurrency · CURATED EXTERNAL RESOURCE
Grokking iOS interview concurrency puzzles
Queue and execution-order puzzles for testing your understanding of concurrency behaviour.. A collection of execution-order and queue-related questions that can expose incorrect assumptions during iOS interviews.
Why I saved this
A collection of execution-order and queue-related questions that can expose incorrect assumptions during iOS interviews. Use the examples to reason about serial versus concurrent queues, synchronous dispatch, possible deadlocks and the guarantees actually provided by each API. Treat predicted output as a hypothesis to test, not proof of deterministic scheduling.
ORIGINAL SOURCE
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