What are some examples of variable costs?
What isan abstract class and when do you use it?
Is void a keyword in java?
Why is singleton not thread safe?
What are the differences between getting and load method?
What is the final class modifier?
Difference between a Canvas and a Scroll Pane?.
What does \ mean in regex?
Can java arraylist hold different types?
What is a function in java?
What is a methodologist?
What is visibility mode?
I dont want to use serialzable in java is there any another concept so plz tell me