Reordering output with argument indices. : printf Method « Development « Java Tutorial

Home
Java Tutorial
1.Language
2.Data Type
3.Operators
4.Statement Control
5.Class Definition
6.Development
7.Reflection
8.Regular Expressions
9.Collections
10.Thread
11.File
12.Generics
13.I18N
14.Swing
15.Swing Event
16.2D Graphics
17.SWT
18.SWT 2D Graphics
19.Network
20.Database
21.Hibernate
22.JPA
23.JSP
24.JSTL
25.Servlet
26.Web Services SOA
27.EJB3
28.Spring
29.PDF
30.Email
31.J2ME
32.J2EE Application
33.XML
34.Design Pattern
35.Log
36.Security
37.Apache Common
38.Ant
39.JUnit
Java Tutorial » Development » printf Method 
6.14.59.Reordering output with argument indices.
public class MainClass 
{
   public static void main( String args[] ) 
   {
      System.out.printf( 
         "Parameter list without reordering: %s %s %s %s\n", 
         "first", "second", "third", "fourth" );
      System.out.printf( 
         "Parameter list after reordering: %4$s %3$s %2$s %1$s\n", 
         "first", "second", "third", "fourth" );      
   }
}
 
Parameter list without reordering: first second third fourth
Parameter list after reordering: fourth third second first
6.14.printf Method
6.14.1.Using Java's printf( ) Method
6.14.2.Demonstrate printf()
6.14.3.printf to command line summary
6.14.4.Formatting Numerical Data:
6.14.5.Specifying the Width and Precision
6.14.6.Formatting Characters and Strings
6.14.7.output a % character
6.14.8.Formatting Data into a String
6.14.9.Formatting a string and Ouputing to console
6.14.10.Formated System.out.printf
6.14.11.localized day name: %tA/%TA
6.14.12.localized, abbreviated day: %ta/%Ta
6.14.13.two-digit century: %tC/%TC
6.14.14.four digit year: %tY/%TY
6.14.15.two-digit year: %ty/%Ty
6.14.16.three-digit day of the year: %tj/%Tj
6.14.17.two-digit month: %tm/%Tm
6.14.18.two-digit day of the month: %td/%Td
6.14.19.a one-or-two-digit day of the month: %te/%Te
6.14.20.hours and minutes on a 24-hour clock: %tR/%TR
6.14.21.hours, minutes, and seconds on a 24-hour clock: %tT/%TT
6.14.22.hours, minutes, and seconds on a 12-hour clock: %tr/%Tr
6.14.23.month/day/year: %tD/%TD
6.14.24.ISO 8601 standard date: %tF/%TF
6.14.25.Unix date format: %tc/%Tc
6.14.26.Decimal: %f
6.14.27.Scientific notation: %e (lower case e)
6.14.28.Scientific notation: %E (upper case E)
6.14.29.Decimal/Scientific: %g (lower case g)
6.14.30.Decimal/Scientific: %G (upper case G)
6.14.31.Lowercase Hexadecimal: %a
6.14.32.Uppercase Hexadecimal: %A
6.14.33.Decimal: %d
6.14.34.Octal: %o
6.14.35.Lowercase hexadecimal: %x
6.14.36.Uppercase hexadecimal: %X
6.14.37.Output URL: %b (lower case b)
6.14.38.Output URL: %B (upper case B)
6.14.39.Hashcode: %h (lower case h)
6.14.40.HASHCODE: %H (upper case H)
6.14.41.STRING: %S (upper case S)
6.14.42.string: %s (lower case s)
6.14.43.Using the integral conversion characters
6.14.44.Using floating-point conversion characters
6.14.45.Using character and string conversion characters.
6.14.46.Conversion characters for date/time compositions
6.14.47.Conversion characters for date
6.14.48.Conversion characters for time
6.14.49.Using the b, B, h, H, % and n conversion characters.
6.14.50.Right justifying integers in fields: Field Width
6.14.51.Using precision for floating-point numbers and strings
6.14.52.Right justifying and left justifying values
6.14.53.Printing numbers with and without the + flag
6.14.54.Printing a space before non-negative values
6.14.55.Using the # flag with conversion characters o and x
6.14.56.Printing with the 0 (zero) flag fills in leading zeros
6.14.57.Using the comma (,) flag to display numbers with thousands separator
6.14.58.Using the ( flag to place parentheses around negative numbers
6.14.59.Reordering output with argument indices.
6.14.60.Two digit hour on a 24-hour clock: %tH/%TH
6.14.61.two digit hour on a 12-hour clock: %tI/%TI
6.14.62.one-or-two digit hour on a 24-hour clock: %tk/%Tk
6.14.63.one-or-two digit hour on a 12-hour: %tl/%Tl
6.14.64.two digit minutes ranging from 00 to 59: %tH / %TH
6.14.65.two digit seconds ranging from 00 to 60 : %tS/%TS
6.14.66.milliseconds: %tL/%TL
6.14.67.nanoseconds: %tN/%TN
6.14.68.Locale-specific morning/afternoon indicator: %tp/%Tp
6.14.69.RFC 822 numeric time zone indicator: %tz/%Tz
6.14.70.Time zone abbreviation: %tZ/%TZ
6.14.71.seconds since the epoch: %ts/%Ts
6.14.72.milliseconds since the epoch: %TQ
6.14.73.localized month name: %tB/%TB
6.14.74.localized, abbreviated month: %tb/%Tb
6.14.75.localized, abbreviated month: %th/%Th
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.