Nirav.gohel23

Hello. I'm quite new to Java, but I've worked on Graphics before. I have a couple of questions which are: I want to make a night sky in Java with stars which randomly switch to big stars from small and back, repeating for a set time. I also want the …

I'm trying to create a multiple choice quiz, and I need the content pane to scroll. If you run the program I've attached you'll see what I mean. Each question and the answers are place in a JPanel and the JPanels are place on the content pane. Thanks in advance …

Hi how do i convert a strnig to XMLGregorianCalendar type. I used the below code for this but it throws an exception. userInput41 is a stirng parameter. XMLGregorianCalendar sdate=DatatypeFactory.newInstance().newXMLGregorianCalendar(userInput41); appreciate a reply thanks

I have a project I am working on and it involves java graphics which I am a novice at, I have uploaded the description of the project and the image of how it should look like, now i am having problems implementing the part of introducing the virus and drug …

What is abstract class in Java? and why is it use?

I have been having some trouble with this action listener scenareo, and I am doing it exactly like what my java book says to do, and something is still not working. In the action listener the if statement is not working correctly. Here is an example of my code. The …

Hello Friends, First of let me clear you that it not a fake blog.This blog is created for the students of computer field and sharing the programming concept to the people of IT.From this you will be connected with latest technology and programming questions with answer.Friends this just an beginning …

Hello all, I have a question: What are the advantages & disadvantages of the circular linked list compared with: a. Usual linked list b. Doubled linked list Although the implementation of the usual list functions & the circular list functions are similar…when do we have to use it?? or in …