mastheadIcon

isPalindrome Demo

Live JS — Step-Through Demo

// Java — What does this return?

public static boolean isPalindrome(String s) {
    if (s.length() <= 1) {
        return true;
    }
    else if (s.charAt(0) != s.charAt(s.length() - 1)) {
        return false;
    }
    else {
        return isPalindrome(s.substring(1, s.length() - 1));
    }
}//end isPalindrome
String s = "
";