Answers for "java format string"

java string format .2f

String.format("%.2f", 3.45);

date format in java

String pattern = "yyyy-MM-dd";
SimpleDateFormat simpleDateFormat = new SimpleDateFormat(pattern);

String date = simpleDateFormat.format(new Date());
System.out.println(date);

formartted string java

String str = String.format( "Hello \n World \n my name is %s and i'm %d years old" , "Paul", 27);

date format in java

String pattern = "EEEEE dd MMMMM yyyy HH:mm:ss.SSSZ";
SimpleDateFormat simpleDateFormat =
        new SimpleDateFormat(pattern, new Locale("da", "DK"));

String date = simpleDateFormat.format(new Date());
System.out.println(date);