How to remove selected string between parenthesis in xcode


if you got a string which contains comment between some special characters then you can use

– (NSString *)stringFilter:(NSString *)targetString {
    NSScanner *theScanner;
    NSString *text = nil;
    theScanner = [NSScanner scannerWithString: targetString];
    while ([theScanner isAtEnd] == NO) {
        [theScanner scanUpToString:@”{“ intoString:NULL] ; 
        [theScanner scanUpToString:@”}” intoString:&text] ;
        targetString = [targetString stringByReplacingOccurrencesOfString:
                      [NSString stringWithFormat:@”%@}”, text]
    return targetString;
this code will remove all between the { } including them….Happy XCoding
A pat on the back !!