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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).

Diese Übung ist Teil des Kurses

Intermediate Java

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Anleitung zur Übung

  • Assign the correct index of the character 's' in the url string to the variable charPosition.
  • Use the appropriate String method on the url string to extract the character at that position and print it.

Interaktive Übung

Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.

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));
  }
}
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