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GCD Queues and Main Thread | Dataford Interview Questions
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Behavioral & Leadership
GCD Queues and Main Thread
Medium
Asked at 1 company
swift
technical fundamentals
concurrency
Problem
How does Grand Central Dispatch (GCD) work, and when would you use main versus global queues?
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How does Grand Central Dispatch (GCD) work, and when would you use main versus global queues?
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