Monthly Archives: October 2016

iOS Development local cache

1 Use Core Data to store data and return from the second time to request data before download from network again. 2 Dispatch global queue to fetch data from server and main queue to update the UI. (FTWCache) 3 Use … Continue reading

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Objective C Memory Management

It uses Automatic Reference Count (ARC) discipline to manage memory for iOS projects, which means if you retain or copy an object and it will increase 1 for the count, otherwise it decrease 1 when relinquish the ownership by assign … Continue reading

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