Predicates in Core Data

Database programming is all about filtering and sorting tables linked to each other. According to the book Core Data, «Core Data is Apple’s object graph management and persistency framework for iOS, OS X, watchOS, and tvOS.» In a sense, predicates are an object version of the WHERE clause in SQL. Just like NSFetchRequest represent the […]

Fun, fun, fun with

Fun, fun, fun with #swift, @iwantmyrealname and @shinobicontrols Oh my …. The summer after WWDC2014 in June has really been a fiesta. And a very long one. Swift was what triggered me most, and it’s minimalistic beauty made me working hard to finally crack the code on creating database apps for iOS. But there was […]