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!");
}
}