Objective-C on the iPhone isn’t always the easiest of languages to get you head around. Somethings that are easy in other programming languages can be a bit more obscure.
One thing that I’ve done a lot in VB.Net is string manipulation. It’s easy, straightforward and very powerful!
The documentation around strings is thorough, but lacks enough examples [...]
The latest update of our flagship application, iAboutClock, is now available for download in the iTunes App Store!
A quick tip for the frustrated iPhone developer!!
Even if you set the minimum font size in Interface Builder for a UITextField, it doesn’t work how it should!
Here is a one line fix!!
myUITextField.font = [UIFont systemFontOfSize:12.0f];
Cheers
Graham
Apple announced that all applications submitted to the iTunes App Store must work on both 2.2.1 and 3.0, in order to make it through the submission process. If you application doesn’t work on V3.0 it won’t go up for sale. It’s as black and white as that!!
However, you can’t create V2.2.1 versions in V3.0 Xcode, [...]
Whatever you do, don’t do this!!
You’ve been warned!!