JSP page life-cycle phases Phase Name Description Page translation The page is parsed and a Java file containing the correspondin...

1. Loading and instantiating a servlet When we start up a servlet container, it looks for deployment descriptors (web.xml) which includ...

Usually, a servlet container does not initialize the servlets as soon as it starts up. It initializes a servlet when it receives a request f...

SCJP Sun Certified Programmer for Java 5 Free Download SCJP Exam Study Guide Author : Kathy sierra SCWCD Exam Study Kit Second Edition Fre...

Working with the Assertion Mechanism Suppose you assume that a number passed into a method (say, methodA()) will never be negative. While...