I was interviewed recently for an article in the Dallas Morning News Business section about iPhone app development. The angle was more from the business/prospect side of things – no so much technical. It was a fun interview and very cool meeting the photographer Michael Ainsworth. You can read the article at the Dallas Morning Read more about Dallas Morning News Business Section Article[…]
This post is pieced together from these 3 sources: Apple doco iPhone Development: Core Data Migration Problems? What do I have to do to get Core Data to automatically migrate models? So there’s basically 3 steps to do (BEFORE you change your xcdatamodel file): 1. Set the Persistent Store options for automatic migration: Change your Read more about iPhone CoreData Automatic Light Migration[…]
Here’s the steps to getting promotional codes for your iPhone app: Log into iTunes Connect Select “Request Promotional Codes” Select the app by name from the drop-down list and enter the number of codes you want (see image below) Click “Continue” and agree to the conditions. You can then download the codes on the next Read more about Getting iPhone App Promo Codes for iTunes[…]
PixelPressIcons » Icons: Free iPhone Toolbar Icons. Some really good icons for free and more for sale.
Detecting taps and events on UIWebView – The right way I recently have had to figure out how to interact w/ the UIWebView in ways I didn’t think possible. I’ve figured out how to highlight text in various colors, search text, insert local images, intercept link loads, get the user-selected text, get/set the scroll position, Read more about Detecting taps and events on UIWebView[…]
I started getting this crash – only on ad hoc builds – not sim, not debug device builds (from Xcode Organizer)… [code] Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000 Crashed Thread: 0 Thread 0 Crashed: 0 libobjc.A.dylib 0x00003ec0 objc_msgSend + 24 1 MapKit 0x00032960 -[MKMapView(UserPositioningInternal) locationManagerUpdatedLocation:] + 1032 2 CoreFoundation 0x0005da0e -[NSObject performSelector:withObject:] Read more about MapKit Crash getting User Location[…]
I have local XML files I’m displaying in a UIWebView but I need to add images into the text to display. The images are local to the app so they’re in the bundle. [code] NSString *bundlePath = [[NSBundle mainBundle] bundlePath]; NSURL *bundlePathURL = [NSURL fileURLWithPath:bundlePath]; [super loadHTMLString:contents baseURL:bundlePathURL]; [/code] Then you can reference the images Read more about Display a local/bundle image in UIWebView[…]