Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 1 of 1

Thread: Decimal Places

  1. #1
    Junior Member
    Join Date
    Mar 2020
    Location
    Wales UK
    Posts
    2
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default Decimal Places

    Hi and thanks for looking,

    I am using the IDE Netbeans

    I am trying to get the answer to show to two decimal points and have tried various ways but none which work for me.
    Here's the code.
        private void btnEqualsActionPerformed(java.awt.event.ActionEvent evt) {                                          
        Double numAnswer; String strAnswer;
         numAnswer = (Double.parseDouble(txtNumOne.getText()))* (Double.parseDouble(txtNumTwo.getText()));
         strAnswer = Double.toString(numAnswer);
         lblAnswer.setText(strAnswer);
        }
    Last edited by Mallard; March 16th, 2020 at 02:15 PM.

Similar Threads

  1. Printing out to two decimal places
    By #0Prog in forum What's Wrong With My Code?
    Replies: 1
    Last Post: August 20th, 2018, 06:39 PM
  2. How to set value of double to 2 decimal places
    By tonynsx in forum What's Wrong With My Code?
    Replies: 9
    Last Post: November 20th, 2013, 03:15 PM
  3. How do I get my answers to out with 2 decimal places?
    By dunnage888 in forum What's Wrong With My Code?
    Replies: 3
    Last Post: February 8th, 2012, 12:23 PM
  4. float to 2 decimal places
    By fh84 in forum Java Theory & Questions
    Replies: 3
    Last Post: November 25th, 2009, 11:27 AM
  5. [SOLVED] How to use decimal place when formatting an output?
    By napenthia in forum Java Theory & Questions
    Replies: 2
    Last Post: April 27th, 2009, 03:17 AM