package lezione11; public class Slide12 { public static void main(String[] args) { String stringa = "Ciao a tutti, mi chiamo Stefano"; System.out.println("length = " + stringa.length()); String sub = stringa.substring(4, 7); System.out.println("substring: |" + sub + "|"); System.out.println("trim: |" + sub.trim() + "|"); System.out.println("starts with 'Ciao': " + stringa.startsWith("Ciao")); System.out.println("ends with 'Ciao': " + stringa.endsWith("Ciao")); String ciao = stringa.substring(0, 4); System.out.println("equals 'ciao': " + ciao.equals("ciao")); System.out.println("equals ignore case 'ciao': " + ciao.equalsIgnoreCase("ciao")); System.out.println("contains 'Ste': " + stringa.contains("Ste")); System.out.println("index of 'Ste': " + stringa.indexOf("Ste")); char[] chars = stringa.toCharArray(); for (char c : chars) { System.out.print(c); } System.out.println(); String[] parti = stringa.split(" "); for (String s : parti) { System.out.print(s + "|"); } System.out.println(); parti = stringa.split("a"); for (String s : parti) { System.out.print(s + "|"); } System.out.println(); parti = stringa.split("Ste"); for (String s : parti) { System.out.print(s + "|"); } } }