What is different between String object and String literal? can any one explain this in detail • 16 hours ago

I'm make a graduation work developing a Java EE application in the cloud, how I can improve this? • 1 day ago

I'm comparing two services with different structures: Amazon EC2 Infraestructure as a Service and Red Hat Open Shift Platform as a...

Problème au niveau de primefaces, JSF • 1 day ago

Bonjour, à l'aide du composant éditor j'ai pu enregistré des text avec sa mise en forme dans la base de donnée, jusque là c'est très...

How can i make singleton patten without private constructor ? public class a{ private static a one=new a(); private a(){} public... • 1 day ago

DTO Naming Standards: Should I use Data friendly, BSA-Tool friendly, or DB friendly names. • 3 days ago

In creating DTO I have normally created names from the domain. These names tend to be Business System Analyst Friendly and Tool Friendly...

Hibernate pooling.. • 3 days ago

I am using hibernate for database operations. Could you please let me know the which data source provide best pooling.

How do Jackrabbit and Spring integration hold up in enterprise environments • 4 days ago

Interested to get some reports from people that have hands-on experience using jackrabbit (or any JCR compliant content repository) in an...

Packaging a Java Web Application • 4 days ago

Hi Every one, I need to package my java application and want to run the application in another machine without installing the jdk and...

How can i make markup interface like clone etc. • 4 days ago

what is difference between null == object OR object == null . Which one is better.??? • 4 days ago

what is difference between null == object OR object == null . Which one is better. • 4 days ago

Error 500: javax.servlet.ServletException: Filter... • 4 days ago

my application run successfully on tomcat but we received this...

double values in java • 5 days ago

public static void main(String[] args) { String versionNumber = "2.2"; String versionNumber1 = "2.3"; Double...

Friennds i m trying to show the Serialports of my PC in JCOmbobox.. but the problem is that Although i can See the Serial ports in CMD... • 5 days ago

Hi, i need jsp code to display the business caledar excluding the dates of saturday and sunday. • 5 days ago

How to convert a string i.e.Mon Jun 11 00:00:00 GMT+05:30 2007 to date format (11-Jun-07) in Java • 5 days ago