nsmutablearray

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What is error in this code?

for(NSDictionary *feed in Feeds) { NSString *feedName=[feed objectForKey:@\"name\"]; if(listofBusiness==nil)[详细]

2023-03-30 15:38 分类：问答
Can't add to NSMutableArray

This is getting silly and driving me crackers. I have a small test view controller where I loop through ten questions.The answer get checked and the score goes up or stays the same. This happens in a[详细]

2023-03-30 10:06 分类：问答
Transferring objects from one array to another

I\'m faced with a small problem. I have a UITableView with 2 sections: folders and individual posts (inks). Posts are saved into a NSMutableArray and folders are an array of arrays that contain posts.[详细]

2023-03-30 04:14 分类：问答
NSMutableArray insertObject:atIndex: problems

I have a problem with this method. I have eleven images with this names: Articulo 1.png, Articulo 2.png, etc. I dont know why , but my array of images only has the last image. Am I doing something wro[详细]

2023-03-30 00:38 分类：问答
How to order NSMutableArray with NSMutableArray inside

I need so sort an array with an array inside, something like this: NSMutableArray * array_example = [[NSMutableArray alloc] init];[详细]

2023-03-29 23:30 分类：问答
Manipulating with NSMutableArray And NSMutableDictionary Objective C

I have An NSMutableArray of NSMutableDictionary Which Looks like this Object 1 of Array value=1forKey=a[详细]

2023-03-29 19:10 分类：问答
NSMutableArray as an Instance Variable

I have a instance variable which is a NSMutableArray @interface SummaryWindowController : NSWindowController {[详细]

2023-03-29 17:41 分类：问答
How to store two fields in a NSMutableArray?

well i am storing An id of a student into a NSMUtableArray what i am trying is that to expand that array to accept two field rather than just the student id[详细]

2023-03-29 16:50 分类：问答
How to get index in an mutable array?

I know indexOfObject could return th开发者_C百科e index of the element in an array, but I check this method is an NSArray method rather than an NSMutableArray method, and the element in my array is ob[详细]

2023-03-29 15:46 分类：问答
Pass an NSMutableArray to a NSWindowController

So I am creating a NSWindowController like so: if ( summaryWindow ) { [summaryWindow release]; } // end if[详细]

2023-03-29 06:38 分类：问答