Why can’t code inside unit tests find bundle resources?
Some code I am unit testing needs to load a resource file. It contains the following line: NSString *path = [[NSBundle mainBundle] pathForResource:@”foo” … Read more
cocoa
How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
I have a UIImage (Cocoa Touch). From that, I’m happy to get a CGImage or anything else you’d like that’s available. I’d like … Read more
How to update a single pod without touching other dependencies
I understand that the following command will update a single pod: pod update <podname>. However this also updates the dependencies of other pods … Read more
“Unknown class in Interface Builder file” error at runtime
Even though Interface Builder is aware of a MyClass, I get an error when starting the application. This happens when MyClass is part … Read more
Core Data vs SQLite 3 [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, … Read more
Exception thrown in NSOrderedSet generated accessors
On my Lion app, I have this data model: The relationship subitems inside Item is ordered. Xcode 4.1 (build 4B110) has created for … Read more
Cocoa: What’s the difference between the frame and the bounds?
UIView and its subclasses all have the properties frame and bounds. What’s the difference? 1Best Answer 11 Short frame = a view’s location … Read more
Cocoa Autolayout: content hugging vs content compression resistance priority
I can’t find a clear answer on Apple documentation regarding Cocoa Autolayout about the difference between content hugging and compression resistance. Can somebody … Read more