Surviving in the App Store

Great article on the challenges of a small company in the App Store. Must read: http://www.theverge.com/2016/3/2/11140928/app-store-economy-apple-android-pixite-bankruptcy   Marc

3 Steps to fetch in Core Data (Swift)

1. Get the managed context:     let managedObjectContext = (NSApplication.sharedApplication().delegate as! AppDelegate).managedObjectContext! //Change AppDelegate for the name of the class of your Application Delegate   2. Set a variable to store the data:     var contentsOfTransactionFetchRequest = [] 3. Fetch the data you need         let fetchRequest = NSFetchRequest(entityName: “Whatever”)       …