Q&A Discussions
I made a WindowBuilder class on Eclipse, but when I try run that class, it say that I need to put a "public static void main(String[] args){}", ok, I put it into the class, and some elements are incompatibles with the "public static void..."
0 Votes
2 Answers
What if I create a private variable inside the main class, would that mean it'll be available in other classes? What do private variables even do?
5 Votes
3 Answers
What is the need for defining a method of a class, outside the class definition using the scope resolution operator?
0 Votes
1 Answer
When creating a method in a class that is to be called from another class, is it necessary to put the public and static keyword?
2 Votes
4 Answers
Class, Can anyone here explain to me what is the different of invert and inverse in image filtering (invert, hue, grayscale, etc
1 Vote
1 Answer
Please don't take QA forum as a tutorial. Ask questions that you can't solve. Don't just ask, what is class, what is function...
3 Votes
1 Answer
Under Java->More on Classes->Polymorphism, to create an object of an inherited class, " Animal a = new Dog();" is used. "Dog a =
0 Votes
2 Answers
Is it possible to make a C++ project without our custom header files? suppose i write a class, what about not including ...h?
0 Votes
2 Answers
Lets say i want to use methods of an abstract class, is there any way i can do it without overriding one of its methods ??
0 Votes
2 Answers
I will like to ask this question, but I don't know if is beyond the scope of this learning. it's about Gethashcode (), Tostring () Gettype () etc. I will like a little enligthment. The definition and overriding in a class, though I have gotten some definition, but I will like if someone could throw more light on it's usage.
0 Votes
2 AnswersHot today
How to make a 2d game
1 Votes
Html
2 Votes
Not video
1 Votes
Detach thread exception
1 Votes
Qt timer timeout
0 Votes