sharedApplication – CoderzHeaven

Solution for CoreData Multithreading problem.

By James | February 6, 2017

This post is for people who are at least familiar with CoreData. But just knowing is not everything.. CoreData creates problems when you access them from different threads… Most common problems are listed below CoreData: error: Serious application error. Exception was caught during Core Data change processing. This is usually a bug within an observer… Read More »

Using “BackgroundFetch” in iOS to do task in the Background.

By James | March 9, 2016

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Hi Friends, Here is a simple way to do background task in iOS using “BackgroundFetch”. We will just try to send a message to the UI when a new data arrives in the background. You can do anything there you want. To enable “BackgroundFetch” in your app, you have to do some modifications in your… Read More »