Interested to Buy Any Domain ? << Click Here >> for more details...
What does \ mean in regex?
- 0 Answers
- 1231 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Why we used break and continue statement in java?
Explain the concept of hashtables?
When should I use singleton?
What is finally and finalize in java?
What is an anonymous class?
How large is a boolean?
Explain public static void main(string args[]) in java.
What is the difference between super class & sub class?
interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?
How do you sort in java?
I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
What is linkedlist in java?
Core Java 
