check empty number

Computer Programming Forums : Questions and Answers, Articles, Tutorials, and Code Snippets

Switch to full style
General Java code examples
Post a reply
DrRakha
  • DrRakha
  • Posts: 2715
  • Joined: Tue Mar 27, 2007 10:55 pm
  • Location: Earth
  • Website

check empty number

Sat May 22, 2010 10:17 pm

Following example check if the a number is empty or not :
Code:

  public boolean isEmptyNumber(Long number){

         if(number==null || number==0)  {
           return true; 
         } else {
            return false; 
          }
      
} 




Post a reply
  Related Posts  to : check empty number
 Check empty string     -  
 [Ajax/PHP] Registration - Check for empty textboxs     -  
 check if number is odd or even     -  
 lesson6: XSD Complex Empty Elements     -  
 convert integer number to octal,hexadecimal number systems     -  
 convert octal number to decimal number     -  
 convert decimal number to octal number     -  
 Check DNS error     -  
 check if domain name is taken by php     -  
 code for check availability     -  

Topic Tags

Java Variables
Switch to full style

Codemiles.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com


Powered by phpBB © phpBB Group.


Codemiles.com