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Paul Usher

software & business strategist
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Digital Asprin by Paul UsherNov 28, 20115:46 pmNovember 28, 2011

The pList Dilemma – xCode Gotcha

Why does the following code return no objects in the array. NSString *path = [[NSBundle mainBundle] pathForResource:@”stations” ofType:@”plist”]; NSMutableArray* anns = [[NSMutableArray alloc] initWithContentsOfFile:path]; Here is a screen shot from within Xcode at the pList […]

Digital Asprin by Paul UsherNov 28, 20116:42 amNovember 28, 2011

SIGABRT – unrecognized selector sent to instance

I received an SOS from a mate asking to see why his $1,000,000 app making idea was crashing at the first hurdle. Terminating app due to uncaught exception ‘NSInvalidArgumentException’, reason: ‘-[MyAnnotation objectForKey:]: unrecognized selector sent […]

Software Suggestions by Paul UsherNov 27, 201110:56 amNovember 28, 2011

Blogs for software suggestions

During a meeting today with @AdamCogan (www.adamcogan.com | http://www.ssw.com.au) we discussed the idea of using a blog to post about software enhancements.  So lets run with it. Feel free to vote or comment on ideas […]

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