Split an NSString into an array in Objective-C

Question

How can I split the string @\"Hello\" to either:

• a C array of \'H\', \'e\', \'l\', \'l\', \'

Answer 1

Try this :

- (void) testCode
{
    NSString *tempDigit = @"12345abcd" ;
    NSMutableArray *tempArray = [NSMutableArray array];
    [tempDigit enumerateSubstringsInRange:[tempDigit rangeOfString:tempDigit]
                                  options:NSStringEnumerationByComposedCharacterSequences
                               usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) {
            [tempArray addObject:substring] ;
        }] ;

    NSLog(@"tempArray = %@" , tempArray);
}