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 […]

Functional programming in

Swift Functional programming is cool – even for an ERP guy! #swiftlang I’ve just one objective with learning Swift – it’s to create ERP apps for iOS. The reason I went into Swift was that it made programming iOS easier – a lot easier! Trying to gasp Swift, you have to come over «Functional Programming». […]