Question

I want to split string in Korean characters into substrings. For example,

myString=@"어떻게" into 3 substrings: @"어", @"떻", @"게"

What I have tried so far is:

[myString componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@""];

but not successful.

Any suggestions? Thank you

Answer 1

You can use subStringWithRange , e.g. –

NSString *myString = @"어떻게";

NSString *first = [myString substringWithRange:NSMakeRange(0, 1)];
NSString *second = [myString substringWithRange:NSMakeRange(1, 1)];
NSString *third = [myString substringWithRange:NSMakeRange(2, 1)];

NSLog(@"%@ , %@ , %@", first, second, third);

Results in 어 , 떻 , 게 at console.

Desired components are separated by nothing so, componentSeparatedBy... methods won’t fit in an obvious manner.