Security checking
You want to make sure that the site you are trying to visit is secure. All websites which try to be secure start with https://. Those that don't start with http:// (notice the absence of the s).
Deze oefening maakt deel uit van de cursus
Intermediate Java
Oefeninstructies
- Assign the correct index of the character
's'in theurlstring to the variablecharPosition. - Use the appropriate String method on the
urlstring to extract the character at that position and print it.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
class SecurityChecker {
public static void main(String[] args) {
String url = "https://www.datacamp.com";
// Enter the right position to retrieve the 's' of the above url
int charPosition = ____;
System.out.println("s means secure : ");
// Enter the correct method on url to find the security character
System.out.println(url.____(charPosition));
}
}