Adding an object to a NSArray

Question

NSString* title = [rescue objectForKey:@"title"];
NSString* name = [rescue objectForKey:@"name"];


NSMutableArray* listBossF = [[NSMutableArray alloc] initWithObjects:@"Hello %@ %@  I've just arrived"[title, name] ,
                                   @"Hello  %@ %@everything is fine",
                                   @"Hello  %@ %@ are there any news back at the office?",
                                   @"Hello ( %@ %@ i arrived at the hotel" ,
                                   @"Hello %@ %@ I've just arrived at the airport", nil];

Hello im very new to xcode and in fact to programming in general, i've been trying for quite a while to add an object to a specific part of the array (thats why i cant used componentsJoinedByString) but i've had a lot of trouble doing so, the way i'd normally do can anyone tell me what i've been doing wrong? And if i can't add objects to a specific part of an array can anyone possibly give me a suggestion of what i should try? thanks.

Brayden · Accepted Answer · 2012-08-24 21:08:19Z

2

You can add an object to a specific part of an array like so:

[array insertObject:@"Hello" atIndex:1]; // After first object in array

answered Aug 24, 2012 at 21:08

Brayden

1,79514 silver badges20 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

jhilgert00 Over a year ago

Yes, array's start at "0" (zero) so inserting at index "1" would insert an object after the first object. (just wanted to clarify why Brayden used "1" as opposed to "2" since you mentioned you were new to programming.

Collectives™ on Stack Overflow

Adding an object to a NSArray

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related