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NSZombies in advance of submitting the application into the Application Retail store. When NSZombies is enabled, no objects are unveiled and you will be leaking memory constantly right until your app inevitably is killed due to memory warnings.
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Just after enabling NSZombies, it is possible to then stick to what is happening with your code and receive a information when the appliance attempts to entry an item that's been produced, thereby pinpointing the issue inside your code. A Take note of caution though: Be sure you remember to disable
Along with NSError, iOS development also has NSException. As opposed to exceptions in other languages, NSException is intended for use for programming faults only. Cocoa frameworks on the whole are usually not exception-Harmless, so when you generate (or invoke code that generates) exceptions, care must be taken to utilize attempt/capture as shut as feasible to your location where the exception is occurring. In observe, NSException is rarely Employed in iOS codebases.
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