If i have a dataset queried from Sql and I would like to insert the dataset into a specific node in an xml document how do I do this

2147

what is the main usage of an abstract keyword?please follow the program class A { void display() { System.out.println("hai"); } void print() { } } class B extends A { void print() { System.out.println("Hello"); } } In this program i was gives the implementation of print() according to my requirements in subclass.And there is no definition in superclass then why we can use abstract keyword before a method that i want to gives definition in other classes,is any mistakes in the above usage of method?

1995

Please forward important interview and basic questions in VB6 on my email id: usneha_16@yahoo.co.in

2036

how do i create my own exception class which will restrict IO exception?

2743

I am work in it aompenei

1436

What are the tasks performed by a Team Lead

2850

Difference of Console, web & windows applications?

2208

Write a shell program to test whether a given year is leap year or not ?

2687

in network security,how we identified threat?some one say we found threat according to it's signature,but how we get signature or pattern of the virus?

2068

When will you use shell script/Perl ahead of C/C++?

1098

Find out the list of authorization objects which contains activity as a field? Thanks in advance.

2200

how can we maintain the previous version scripts to new version.

1943

in teradata level primary in table level allows duplicates why?

2100

Given an array of size n. It contains numbers in the range 1 to n. Find the numbers which aren?t present.

1100

what is the difference between an OS(operating system) and Framework?

1996