Problem with NSString

Question

I have some strange problem,my code is

NSLog(@"A:%@",a);
b=[NSString stringWithFormat:@"1800-%@",a];
NSLog(@"B:%@",b);

The output is,

A:5555555
B:Safari free

I dont know what the problem is?

NSString, or NSString *? (I'm guessing the latter, since I don't know how it would compile, otherwise.) — Marcelo Cantos
– Marcelo Cantos, Commented Jan 31, 2011 at 14:07
NSString * only marcelo. i assigned IBOutlet that the problem. @kingofbliss mentioned that i his answer. Anyway thanks for your help — user596931
– user596931, Commented Jan 31, 2011 at 14:09

KingofBliss · Accepted Answer · 2011-01-31 14:04:26Z

3

I have once encountered this kind of problem. The mistake i did was, i assigned IBOutlet to NSString

IBOutlet NSString *string;

You may also assign IBOutlet to that NSString, please check, if so remove that.

answered Jan 31, 2011 at 14:04

KingofBliss

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1 Comment

user596931 Over a year ago

OMG how i didnt notice this!! Thanks man. its my mistake while using ctrl+c, ctrl+v :). Thanks again

Steven Kramer · Accepted Answer · 2011-01-31 14:12:02Z

0

Could be memory overwrites/over releasing, try running with NSZombieEnabled set in the environment (edit the environment in Xcode executable settings) or enable GuardMalloc (in the run menu).

Instruments now has a zombie tool too.

answered Jan 31, 2011 at 14:12

Steven Kramer

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1 Comment

user596931 Over a year ago

thanks for your help. i have received solution from kingofbliss, now it solved. I think if it is releases means it will crash.

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