What are the best practices for writing asynchronous code in iOS?
An example of an AI chatbot conversation about best practices for asynchronous code in iOS development.
What are the best practices for writing asynchronous code in iOS?
When writing asynchronous code in iOS, consider using GCD (Grand Central Dispatch) for managing tasks, and ensure you handle errors gracefully.
Can you explain how to use GCD effectively?
Sure! Use DispatchQueue.global() for background tasks and DispatchQueue.main.async to update the UI on the main thread.
What about using async/await in Swift?
Async/await simplifies asynchronous code by allowing you to write it in a synchronous style. Just mark your functions with async and use await for asynchronous calls.
Are there any common pitfalls to avoid?
Yes, avoid blocking the main thread, ensure proper error handling, and be cautious with memory management to prevent retain cycles.
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