Non capisco come funziona findwithinhorizon...
codice:import java.util.*; import java.util.regex.Pattern; public class Esempio { public static void main(String[] args) { String s = "Hello World! 3+3.0=6"; // create a new scanner with the specified String Object Scanner scanner = new Scanner(s); // find a string of world, with horizon of 10 System.out.println("" + scanner.findWithinHorizon("World", 10)); // find a string of world, with horizon of 20 System.out.println("" + scanner.findWithinHorizon("World", 20)); // print the rest of the string System.out.println("" + scanner.nextLine()); // close the scanner scanner.close(); } }codice:import java.util.Scanner; public class Main { public static void main(String args[]) { Scanner sc = new Scanner("Name: Tom Age: 28 ID: 77"); sc.findWithinHorizon("ID:",100); if (sc.hasNext()) System.out.println(sc.next()); else System.out.println("Error!"); } }![]()

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