A partir d'un related thread, comment aurais-je pu savoir que le "mailString" ci-dessous était déjà autoeleased?Pourquoi cette autorelease mailString serait-elle redondante?
//
+ (void) sendEmail:(NSString *) subject withBody:(NSString *)body {
NSString *mailString = [NSString stringWithFormat:@"mailto:[email protected]&subject=%@&body=%@",
[subject stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding],
[body stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding]];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:mailString]];
[mailString autorelease];
}