I\'m having a real pain trying to figure out why KVO is retaining all values that are being observed.
I was looking at a piec开发者_如何学编程e of code today and notice that this particular coder use dot notation to access instance methods (these methods don\'t take values, they just return value).
I\'m reading a book on Objective-c and learning about the undo manager.The concept seems very simple but the provided example seems overly complex.Basically, I have a table view connected to an NSArra
I have a json string {\"name\":\"test\",\"bar\":{\"name\":\"testBar\"}} In objective c I have an object
How can I pass a property of a class as a parameter of a method in objective-c? So as an example assume I have:
Suppose I have a NSDictionary with two sub collections of a NSArray and a NSDictionary: NSMutableDictionary *mkDict(void){
If I have a method like: @interface CharacterSet + (NSArray *)allCharacterSets; @end Can I bind to it using Cocoa bindings?
I have simple setter like - (void) setValue: (int) newVa开发者_StackOverflow社区l { value = newVal;
I have 3 entities in an example app: Account name balance (NSDecimalNumber overall balance of account) balances (to-many relationship with Balances)
In my quest to update a Core Data model within my iOS project, I\'m querying a server for JSON objects that correspond - to some extent - with the managed entities of my model. The end result I\'m str
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