How to use NSScanner?
Posted
by Zopi
on Stack Overflow
See other posts from Stack Overflow
or by Zopi
Published on 2009-02-27T13:42:04Z
Indexed on
2010/05/10
2:18 UTC
Read the original article
Hit count: 232
Hi,
I've just read Apple's docu of NSScanner. I'm trying to get the integer of that string: @"user logged (3 attempts)".
I can't find any example, how to scan within parentheses. Any ideas?
Here's the code:
NSString *logString = @"user logged (3 attempts)";
NSScanner *aScanner = [NSScanner scannerWithString:logString];
[aScanner scanInteger:anInteger];
NSLog(@"Attempts: %i", anInteger);
Regrads,
Ruby
© Stack Overflow or respective owner
