Le 11 août 08 à 15:29, Ron Fleckner a écrit :
On 11/08/2008, at 10:52 PM, Macarov Anatoli wrote:
HI!
Cocoa, Obj-C.
How to check the capital letter?
Hi, I don't remember if there is a Cocoa solution, but of course you
can use plain C:
NSString *str = @"Aa";
char first = [str characterAtIndex:0];
char second = [str characterAtIndex:1];
NSLog(@"%c is [EMAIL PROTECTED]", first, isupper(first) ? @"uppercase" :
@"lowercase");
NSLog(@"%c is [EMAIL PROTECTED]", second, isupper(second) ? @"uppercase" :
@"lowercase");
Result:
A is uppercase.
a is lowercase.
Wrong. characterAtIndex: return an unichar not a char, which is AFAK
an UTF16 character.
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