Here is the definition of subclassing, In object-oriented programming, inheritance is a way to reuse code of existing objects. In classical inheritance where objects are defined by classes, classes can inherit attributes and behavior from pre-existing classes called base classes, superclasses or parent classes. The resulting classes are known as derived classes, subclasses or child […]
Hey could you do me a solid and fill out this brief survey? https://www.surveymonkey.com/s/5DR2FDP < it’ll influence what I work on this year!
Have you ever wanted to share code between apps? I have and honestly, code reuse with Xcode (in particular between apps) is not as straightforward as you might imagine. You do have some options which I’ll talk about here and once you get something set up this problem will be solved easily. The reason I […]
APE is an new eBook by Guy Kawasaki and Shawn Welch about how to publish books in the digital landscape. For those of you who don’t, Guy Kawasaki has written many books about tech and entrepreneurship that are always well done and well received. Shawn Welch is one of us, a mobile app developer. FULL […]
Here is why I ask: for years, I’ve done pretty well on the app store with Tasting Notes and some other apps. In fact, Tasting Notes still sells copies every single day. Sales are not gangbusters but they are consistent. However, while Tasting Notes sells it falls way short of what you would need to […]
Writing to the console log is something that you’ll end up doing sooner rather than later. Usually you’ll write to the log when your testing prototype code. Other times, you may be simply debugging your code (although there are better ways to debug). NSLog Objective and primitive type values may be reported to the console […]
Setting up an iOS application with Xcode is very straightforward. The process is a lot like creating a new text document or Keynote presentation. Here’s how to do it. Install Xcode Xcode is the IDE, Integrated Development Environment, used to create iPhone, Mac and iPad apps. This app is a free download that you can […]