nsmutablearray

I have a custom object that I create with 3 properties defined in it. I create the object and assign the values to those properties. After that I put that object into an NSMutable Array . I know I can use : for (id obj in personArray) { NSLog(@"obj: %@", obj); } NSLog(@"%@", personArray); To tell me what kind of objects are in my array. But I want to go a level deeper, I want to be able to see what the properties are for each of those objects. I'm just not sure how to target them. Here is the code and I am using: Person is my custom object. personObject = [[Person alloc]init]; [personObject

I'm trying to return a NSMutableArray from my block in my method, but when I add the line return [responseString JSONValue]; , I get some compiler warnings. - (NSMutableArray*)getTodayData:(NSDate*)today { ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:url] autorelease]; [request setPostValue:[dateFormat stringFromDate:today] forKey:@"target_date"]; NSError *error = [request error]; [request setCompletionBlock:^{ NSString *responseString; if (!error) { responseString = [request responseString]; return [responseString JSONValue]; } else { NSLog(@"error: %@", error); } }]

I have the following situation where I have an NSMutableArray filled with an xml file which I want to search. When I enter something in the search field I get this Error: -[NSCFString countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x5b388b0 What does it means and how can I fix it?? I suppose the error is somewhere around here. - (void)searchTableView{ searchedList = [[NSMutableArray alloc] init]; NSLog(@"new list %@", searchedList); NSString *searchText = searchBar.text; NSMutableArray *searchArray = [[NSMutableArray alloc] init]; for (NSDictionary

Hi I have a NSMutableArray and I try this: var ma = NSMutableArray() let number:Int64 = 8345834344 ma.addObject(number)// Error "Type Int64 does not conform to protocol AnyObject" How to add Int64 variable to NSMutableArray() ? You are using a Foundation array (NSMutableArray), so you should use a Foundation number object: ma.addObject(NSNumber(longLong:number)) You could also use a native swift array: var ma = [Int64]() ma.append(number) Like so much of Swift, this is implemented in Swift. So you can do this (or the equivalent for the types you want) which will magically make it possible to

I have a problem here. Or Maybe I'm really tired... I have a class : @interface THECLASS : UIViewController <UITableViewDelegate> { NSMutableArray* param; } @property(nonatomic, retain) NSMutableArray* param; Inside that class I have a method that is called when the user clicks on a UISwitch inside a tableViewCell (I build the params into a IBAction method that is not shwon here) : @synthesize param; - (void) changedSelectorValue:(NSIndexPath*)indexPath isOn:(BOOL)isOn { [self.param addObject:@"eeeee"]; } This crashes the app with the following log : 2011-02-04 01:31:02.548 Learning Project

I'm currently using NSMutableArrays in my developments to store some data taken from an HTTP Servlet. Everything is fine since now I have to sort what is in my array. This is what I do : NSMutableArray *array = [[NSMutableArray arrayWithObjects:nil] retain]; [array addObject:[NSArray arrayWithObjects: "Label 1", 1, nil]]; [array addObject:[NSArray arrayWithObjects: "Label 2", 4, nil]]; [array addObject:[NSArray arrayWithObjects: "Label 3", 2, nil]]; [array addObject:[NSArray arrayWithObjects: "Label 4", 6, nil]]; [array addObject:[NSArray arrayWithObjects: "Label 5", 0, nil]]; First column