Consider, nevertheless, that modifications to Core Info objects tend not to automatically propagate quickly to other threads. In the typical circumstance, Main Knowledge objects that are loaded into memory are usually not current on another thread till those objects are fetched once again from persistent storage.
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In order for a managed object context to take in changes from Core Data objects on Yet another thread immediately, it really should be observing the NSManagedObjectContextDidSaveNotification. After this notification happens, the item can merge the alterations utilizing the mergeChangesFromContextDidSaveNotification: technique.
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Q: Exactly what is the delegate sample and what is it utilized for? Explain the delegates employed by a UITableView.
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Main Knowledge will not be thread Safe and sound. The tactic as a result advised by Apple is to utilize thread containment which entails developing a individually-managed object context for accessing Main Info objects on Each and every thread and aquiring a one shared persistent retail outlet coordinator.
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