What is the difference between call by reference and call by pointer?
Explain JMS in detail.
What is string :: npos?
why abstract class does not have object creation
when a request is generated from apache tomcat 5.5 and goes to oracle 10g or mysql,,, how the oracle or mysql reads the request as apache is a web server and oracle 10g is application server? when the oracle 10g provides response, how the apche tomcat reads it???
How to make a class or a bean serializable?
Is arraylist sorted in java?
Can array grow dynamically in java?
What is numel matlab?
Write a program to print 15 random numbers using foreach of java 8?
Is void a data type?
Is there any way to skip finally block of exception even if some exception occurs in the exception block?
What is final class?