Friday, May 28, 2010

JSF:Duplicate component id error

I have updated in http://freejavaclass.com/detailpost.jsp?postid=63

Give a few reasons for using Java?

I have updated in http://www.freejavaclass.com/

Java is a fun language. Let’s look at some of the reasons:
􀂃 Built-in support for multi-threading, socket communication, and memory management (automatic garbage
collection).
􀂃 Object Oriented (OO).
􀂃 Better portability than other languages across operating systems.
􀂃 Supports Web based applications (Applet, Servlet, and JSP), distributed applications (sockets, RMI. EJB etc)
and network protocols (HTTP, JRMP etc) with the help of extensive standardised APIs (Application Program
Interfaces).

How can instantiate Java interface without implementing.

public interface Foo { String method(); } public class Claaa {    public static void main(String[] args) {     Foo fooByIC...