dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: Math processing
Expertise: Beginner
Jul 6, 1998

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Converting String to double

Question:
How can I convert a String to a double and back again?

Answer:
You can use the java.text.NumberFormat class to convert a String to a double and back again. Use the parse(String) method to convert to a double. This will actually return a java.lang.Double wrapper class instance, so you need to use doubleValue() to fetch the value of the double. To convert to a String, you can either use Double.toString(double) or NumberFormat.format(double).

DevX Pro
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
×
We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.
Thanks for your registration, follow us on our social networks to keep up-to-date