# Problem with DecimalFormat and NumberFormat

Problem with DecimalFormat and NumberFormat
0 Answer(s)      6 years and 2 months ago
Posted in : Development process

Please check the Below sample code. Here the output is not accurate.. By the use of the BigDecimal, the below issue won't be observed. But is there any way to fix this by using NumberFormat and DecimalFormat

double localDoubleValue = 12345678987654321d; NumberFormat localNf = NumberFormat.getInstance();

System.out.println("Format using NumberFormat : "+localNf.format(localDoubleValue));

if (localNf instanceof DecimalFormat) { DecimalFormat localDf = (DecimalFormat) localNf; System.out.println("Format using DecimalFormat : "+localDf.format(localDoubleValue)); }

Output :
Format using NumberFormat : 12,345,678,987,654,320 Format using DecimalFormat : 12,345,678,987,654,320

Any suggesions are appreciated....

Related Tutorials/Questions & Answers:
Problem with DecimalFormat and NumberFormat
Problem with DecimalFormat and NumberFormat   Please check... NumberFormat and DecimalFormat double localDoubleValue = 12345678987654321d... : Format using NumberFormat : 12,345,678,987,654,320 Format using DecimalFormat
numberformat exception - Java Beginners
numberformat exception  i am using Integer.ParseInt(String) in my code, but string contains no.s, upto 10 no.s i am getting my requirement, above 10...)[String is no.s get from textfield], after entering 20 no.s, getting NumberFormat
NumberFormat In Java
NumberFormat In Java In this section we will read about the NumberFormat class... the numbers. NumberFormat class belongs to java.text packag. This class extends the Format class. NumberFormat is an abstract class, and it is acted as a parent
DecimalFormat
DecimalFormat      .... This class is used with doubles, floats, longs and ints. DecimalFormat... is done automatically. Post-Processing: DecimalFormat class does not exactly do
problem in onlinetest...
problem in onlinetest...  hi, my code getting the problem is ,when user leave a question then the server puts error... pls help me
problem in validation
problem in validation  sir/madam, i m using struts-1.3.10. i m getting a problem my properties file is not found.... while i hav configuired it in struts-config.xml file, like thanks n regards himanshu
javascript problem
javascript problem  hi guys My problem is that I am using radio button for yes or no but i want to do that if I press yes button then enter... enter please help me this problem
problem on strings
problem on strings  in string1 "123456 ABC DEF...",IN string2 "raveen". iwant to add string2 after 123456 in the first string based on index number.i need logic for this with out using StringBuffer concept. Thanks in advanace
Problem with loginbean.jsp  http://www.roseindia.net/jsp/loginbean.shtml - I am getting an error in loginbean.jsp.There is some error regarding .What is hello in this? Also in this example how
compilation problem
compilation problem  struts 2.0 : i have included all 5 jars in lib folder,but its giving compilation problem that package open symphony doesnot... havenot set the build path.if this is the problem then tell me how to set
compilation problem
compilation problem  struts 2.0 : i have included all 5 jars in lib folder,but its giving compilation problem that package open symphony doesnot... havenot set the build path.if this is the problem then tell me how to set
Problem with cookies  Hello All, i need jsp code for RememberMe module of login. i am facing problem with cookies. so please if any one could guide me please help and provide mme the exact code.   Please visit
problem with package
problem with package  Dear sir, i have created one java file with package com.net; and i compiled the program.it showing the .class file in " net" folder.The problem is i want to use that .class file in some other
Oracle9i Problem
Oracle9i Problem  Hi I have a problem in Oracle9i .I have... the table what i created .But after closing the SQL+ ,the problem started.When i... .....;.it is saying no rows are selected.Why the problem arised in not getting the data that i
problem with session.invalidate()
problem with session.invalidate()  i stuck by a line with "session.invalidate()", after user logout also by pressing the back button of the browser user is still able to navigate to his home page and able to view the session
JScrollBar Problem...
JScrollBar Problem...  Hello Sir/mam, Can i know how to use JScrollBar to JFrame without adding any JPanel to it.. i want to add JScrollBar Directly to JFrame... Please Provide me Simple Example so i can understand
problem on php
problem on php   l have five tables and build them as forms and link between them php and database and i want to build query between them plz help me soon   PHP MySQL Tutorials
URL problem
URL problem  Hi. I have created a webpage for my project website. in that i have used frameset to split the page. Now if i click any link in the page its navigating to the another page. but the problem is here in the url its
Skyline Problem
is the line tracing the largest y value from any rectangle in S The Problem: Write.... Your method should solve the problem three different ways; each solution
Problem in Array
Problem in Array  Hi, Can you help me with this problem? Run a program that check if the input string contains equal number of A's and B's. Hoping for your answer.Thank you.   Here is an example that check
PROBLEM IDENTIFICATION
PROBLEM IDENTIFICATION  class MOrders { int nooforders; // Data members of the class public int getorder() { nooforders = 500; } public void displayorders() { System.out.println("The number of orders to be delivered
problem in coding
problem in coding  i have a following code which display the contents of the text file but not other program like java or any c program is there any handler to open the program files other than Filereader. FileReader fr = new
problem in html
problem in html  i want that my custmer can upload file or video on my website so plz help and send me the code which i can paste on my web site so people can upload their video and img and plz send the html code becaz my web
HttpSession problem :(
HttpSession problem :(  i want to ask that do i need to define httpsession in every servlet or jsp in my web application? if yes, then on which servlet? the very first one like my welcome page which comes after login page
Problem in enctype=
Problem in enctype=  im using a page which is in JSP. i have some text boxes and one upload button. i want to load the file itself when i click.... but the problem is the uploaded file is not stored in the prefered folder. i printed
php problem
php problem  Hello!! I have a problem ,i want to display the data of a single row in my database,this is the code: <?php</p> include 'connectMySql.php'; \$username=\$row['username']; if(! \$conn ) { die('Could