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Huh? NSMutableArray Code Challenge Part #3 (BlogReader Project)
I've stumbled across an issue that I am having with this section of the code challenge.
The question would like me to remove the second object from your 'elements' array.
Here is my current code
NSMutableArray *elements = [NSMutableArray arrayWithCapacity:0]; [elements addObject:@"Helium"]; [elements addObject:@"Neon"]; [elements addObject:@"Argon"];
I go ahead and remove the following line (starting the count at 0 from helium, if that's what I'm meant to do):
I go ahead and check the changes and it is incorrect. Could someone please, please, please give me some advice on this. I'm stumped on what to do as I'm still a little shaky with objective-c.
Thanking you in advance
Is it looking for
Rather than just deleting the creation of the index, this removes it programatically.
Of course, forgot about that little bugger. Thanks for that mate :)
or you can go around and do it this way. NSMutableArray *elements = [NSMutableArray array]; elements = [NSMutableArray arrayWithObjects:@"Helium", @"Neon", @"Argon", nil]; [elements removeObjectAtIndex:1];