Solved

Java - how to convert "Double" to "Integer"

Posted on 2011-09-29
4
425 Views
Last Modified: 2012-05-12
I have a variable of type "Double" (not "double") and I need to convert it to "Integer" (not "int").  Can someone tell me how to do this?

I have tried:

(Integer)MyDouble  and I just get "Cannot cast from Double to Integer".

Also tried:

(int)MyDouble and got a similar error.

Please help.
0
Comment
Question by:jbaird123
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
4 Comments
 
LVL 86

Expert Comment

by:CEHJ
ID: 36818601
Try
Integer i = new Integer((int).d.doubleValue());

Open in new window

0
 
LVL 86

Accepted Solution

by:
CEHJ earned 500 total points
ID: 36818604
Oops
Integer i = new Integer((int)d.doubleValue());

Open in new window

0
 

Author Closing Comment

by:jbaird123
ID: 36818614
That worked perfectly.  Thank you!

Do you know of any good websites with this sort of information easily accessible?  I need it from time to time and Googling this often just frustrates me.
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 36818632
That kind of thing could be slightly tricky to track down, given case problems etc. You can always ask here ;)
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Java functions are among the best things for programmers to work with as Java sites can be very easy to read and prepare. Java especially simplifies many processes in the coding industry as it helps integrate many forms of technology and different d…
Viewers learn about the “while” loop and how to utilize it correctly in Java. Additionally, viewers begin exploring how to include conditional statements within a while loop and avoid an endless loop. Define While Loop: Basic Example: Explanatio…
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…

688 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question