nsarray

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Create NSArray of a folder subpaths

Is there a core method to create开发者_C百科 an array representation of a folder? I mean something like[详细]

2023-04-10 18:51 分类：问答
transforming a plist in another nsdictionary

I\'m not english, new to objective c and new to this website. But i hope you will understand my problem. I tried to use the search engine but i couldn\'t find a answer...[详细]

2023-04-10 05:54 分类：问答
Plugging a sortedArrayUsingSelector and/or initWithArray Memory Leak Between Classes

I\'ve been struggling to solve this memory leak for awhile now, so I\'m hoping the community can provide some help. Memory Management is still an issue I\'m working to understand (and yes I have the m[详细]

2023-04-10 04:57 分类：问答
Issue with SBJsonParser

my iPhone application is receiving from my web service this json string: {\"res\":true,\"users\":[{\"id\":\"79\",\"username\":\"\"},{\"id\":\"81\",\"username\":\"\"},{\"id\":\"83\",\"username\":\"\"}[详细]

2023-04-10 04:53 分类：问答
Passing NSMutableArray between classes with method

Okay, so i hope im on the right track with this. So this is my first class\'s .h file, im just declaring the method here:[详细]

2023-04-09 21:40 分类：问答
Cannot reset NSArray and NSMutableArray in Objective-C

I create an NSMutableArray as follows (note that winner is an instance variable): winner = [NSMutableArray arrayWithObjects:@\"11\", @\"12\", @\"13\", nil];[详细]

2023-04-09 21:25 分类：问答
Picking the nearest 3 dates out of a list

I am working on a TV-guide app, and am trying to get the nearest 3 dates from an NSArray with NSDictionary\'s. So far so good, but I have been trying to figure out how I can do this the best way using[详细]

2023-04-09 16:24 分类：问答
Combining NSArrays Through Intersection and Union

I have two NSArrays A and B that share some common elements, e.g. A: 1,2,3,4,5 B: 4,5,6,7 I would like to create a new NSArray consisting of the contents common between the two NSArrays joined wit[详细]

2023-04-09 11:47 分类：问答
Binding NSPopUpButton to NSArray

I\'m a little lost with bindings on NSPopUpButton. I have a custom class that holds an array of items that I\'d like to display in a pop up. These items are subclasses of NSManagedObjects and they are[详细]

2023-04-09 04:30 分类：问答
How to return from user define method to delegate method

I\'m implementing the in-app purchase. And I got the problem while executing the delegate methods of store kit.[详细]

2023-04-08 23:49 分类：问答