Why swing components are called lightweight components?

961

Can you explain struts validator framework?

1006

What is Session reduplication and how its done?

2035

How many types of objects are there in java?

862

What is the need of struts?

976

What is difference between the HTTP Servlet and Generic Servlet? Explain about their methods and parameters?

1064

Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain

1930

What is ehcache in hibernate?

447

Explain the use of sublass in a java program?

1025

What is the difference between forward () and sendredirect () functions in servlet? Explain

1033

define polymorphism in java

1088

how to I collect a single log statement as alert as a mail when the object on which log target is enables goes down or comes up?

842

What does compareto () do in java?

996

What is ptp model?

1003

What is the difference between spring singleton bean scope and singleton design pattern?

393