One really useful feature of Objective-C is the ability to extend an existing class without the need to sub-class via inheritance. This means that existing
A Magical and Revolutionary Product is Coming…
It’s 10th May, and the iPad PreOrdering has commenced in the UK. At 1:30am I successfully placed an order for the iPad 64GB WiFi +
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Designing a Protocol for the Group Edit View Controller
In my last post, I decided to remove my Singleton object in preference for passing the `NSManagedObjectContext` around between view controllers. In my application, I
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Revisiting the Core Data Singleton
Whilst I’m sure the idea of a Singleton for application wide variables is going to be good one, I must say that I’ve revisited this
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Moving Core Data to the Singleton
[UPDATE:] You might like to read Revisiting the Singleton to see how my opinion has changed on this. Now we’ve established the principle of using
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Application Wide Variables and Helpers: The Singleton
One dilema when writing an app is where to put variables that contain the data for the application. Traditional global variables are not a good
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Adding a Navigation Controller by Hand
Ok, time to get my hands dirty, this time with my own application. First off, although the app is going to be using a Navigation
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Getting Started with iPhone Development
Ok, so first up I signed up for the iPhone Developer Programme. I paid my $99, because I wanted to get to look at iPhone
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A Little Bit of History About Me
I’m a long time developer. Now approaching 42 years of age, I’ve been writing code since I was 18. Perhaps earlier if you can count
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A Newbies Journey in Developing Apps for the iPhone
This is the start of a journey. I’m about to venture into the world of iPhone application development. I have no intention of making a