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Version Control for iOS Projects
Why Version Control Is Important Imagine the situation: You’ve created an app for the iPhone or iPad, tested it and submitted it to the App Store. It’s going well. People are downloading it and giving...
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A Better Approach to Logging
Following on from my post last week about one-star reviews associated with the choice of artwork resolution for the retina iPad, there’s no surer way to get one-star reviews than have an application...
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Using Snippets in Xcode
If you have done any editing of Objective-C source code in Xcode, you have probably noticed that it will sometimes give you useful templates of code to save typing. For example, if you type “switch”...
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Modern Objective-C
Xcode 4.4 was released on the 25th July and as an update doesn’t make many changes to the basic operation of what was already an excellent IDE. Code completion is more informative, with a new...
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Refactoring with Xcode
I’ve spent quite a bit of time this week tidying up the course exercises and solutions for Learning Tree’s Building iPhone® and iPad® Applications: Extended Features course. There were a few bug fixes...
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Testing for Memory Warnings
Have you ever opened up an app on your iPhone or iPad and noticed that it crashed immediately? Then it was OK when you restarted it? That’s usually because there is a bug in the way the application...
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Top 10 Developer Features in iOS 6
The new features of iOS 6 from a user’s point of view are well documented and well reviewed so I don’t intend to go over the same ground here. Having spent a large part of the last couple of weeks...
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