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What are nsautoreleasepool? When to use them?
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Answer / Sonu Gautam
NSAutoreleasePool is a memory management tool in Cocoa that helps manage memory automatically. It collects objects marked with `autorelease` and releases them when the pool is drained, typically at specific points during the run loop. You should use autorelease pools when you have a complex object graph where it's difficult to manage memory manually.
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