Search DaniWeb - bluej

Re: Bluej help with Java, how can I make HashSet or ArrayList? 15 Years Ago by peter_budo BlueJ is just a tool and doesn't provide different/unusual/strange/special Java code, so no point mentioning it. As for HashSet you can read this [URL="http://java.sun.com/docs/books/tutorial/collections/interfaces/set.html"]tutorial[/URL] Re: BlueJ - How do I print strings from subclasses? 11 Years Ago by Phaelax BlueJ? Are schools seriously still using that? Re: Bluej 11 Years Ago by ObSys …t help then go and buy the [Objects First with BlueJ](https://www.google.co.uk/shopping/product/10349291551663799947?sclient=psy…-ab&q=BlueJ+5th+edition&oq=BlueJ+5th+edition&pbx=1&bav=…) book. It's written by the professors who created BlueJ. It's a really good guide from basics all the… Bluej 11 Years Ago by Helpmeplease123 How do you add a membership records in java(bluej) First Name, Last Name, phone number. Please can you help me Re: Bluej 11 Years Ago by ObSys I'm assuming that because you are using BlueJ, you are in your first semester of a Computer Science Course or related course. On this assumption I am going to recommend you talk to a tutor or to some class mates as the question seems to be related to a specific piece of code provided by your tutor. Re: Bluej 11 Years Ago by ObSys … by Kolling and Barnes. These are the people who wrote blueJ and their book is very informative with lots of good… BlueJ and Running an Applet On The Server 14 Years Ago by sciprog1 Hello, I have a project in BlueJ, called Game. Inside this project, I have the…CODE]<html>    <!-- directory outside of … BlueJ problem 19 Years Ago by Kamikazi23xl … i am completely clueless :o . My friend gave me a BlueJ program which is supposed to make it easier but i… get me started? P.S. I tried the tutorial that BlueJ has but i cant open it because it is a… Bluej help with Java, how can I make HashSet or ArrayList? 15 Years Ago by 9w43 I have 2 classes inside bluej, member class and trip class so when I make a … which needs to store those students. If you have used bluej you know what I am talking about. here is my… BlueJ Some common problems 10 Years Ago by gahhon … few problems with my lab questions. and i am using BlueJ software for my lab work. 1. Are two objects equal… class code as sourse code? 3. What is documentation in BlueJ meaning? Re: BlueJ problem 19 Years Ago by freesoft_2000 Hi everyone, In my opinion, BlueJ is difficult to use even though it was meant for … Re: BlueJ and Networking 14 Years Ago by kramerd I am not getting the same error you are, but my simple TCP client/server program does not work in a single instance of BlueJ. However, if I run BlueJ twice, then I can run the server in one instance and the client in the other and that works. Re: BlueJ Some common problems 10 Years Ago by rubberman Never having used BlueJ I cannot answer #3. As for #1, if two objects … Re: BlueJ Some common problems 10 Years Ago by Slavi … age. Also you could tell that they are different in BlueJ as it creates 2 different graphical objects that you can… Re: Bluej Music player 7 Years Ago by rproffitt …. Also, it looks a lot like what was in the BlueJ programming book. https://github.com/drblinken/informatica-examples/tree/master…/eclipse/BlueJ/src/chapter11/musicplayer for example. Since it's not homework… Re: Bluej Music player 7 Years Ago by tor-arne …. Also, it looks a lot like what was in the BlueJ programming book. https://github.com/drblinken/informatica-examples/tree/master…/eclipse/BlueJ/src/chapter11/musicplayer for example. Since it's not homework… BlueJ and Networking 14 Years Ago by sciprog1 Hello Members, Does BlueJ support Networking? Can you have the main() of Client.java and Server.java running at same time? I always get this "Your program is running.You cannot start another execution......". Any help would be greatly appreciated. Thank you!! sciprog1 BlueJ, access collection in multiple classes. 13 Years Ago by BIG J Hi, I am doing some blueJ work but am not the best at it. I have … BlueJ - How do I print strings from subclasses? 11 Years Ago by Derek_4 I am working on a project in BlueJ which I have to add an "Event Post" … Bluej Music player 7 Years Ago by tor-arne … do, any help would be appreciated thanks :) This is a bluej assignment, not asking for you to do my school assignment… Re: Bluej 11 Years Ago by JamesCherrill DaniWeb Member Rules (which you agreed to when you signed up) include: "Do provide evidence of having done some work yourself if posting questions from school or work assignments" http://www.daniweb.com/community/rules Post what you have done so far and someone will help you from there. Re: Bluej 11 Years Ago by Helpmeplease123 Do you mind if you help i will send what i have done and plus assignment. Re: Bluej 11 Years Ago by JamesCherrill Post what you have done here and someone will help. Explain where you are getting stuck - more more info you give the better we can help. Re: Bluej 11 Years Ago by Helpmeplease123 public class Book { // The fields. private String author; private String title; private int pages; private String refNumber; private int identityNumber; /** * Set the author and title fields when this object */ public Book(String bookAuthor,… Re: Bluej 11 Years Ago by Helpmeplease123 1. book records a. add a new book b. for a given book id number print the book details c. print a list of books 2. membership records a.add a new member b.member id number print the member detail c. print all members Can you explain to me how i can do this because i am … Re: Bluej 11 Years Ago by stultuske 1a you can't add a book in the book class. instantiate it in your main method, and add it to an array or a list. 1b on your instance of book, call the printDetails method 1c iterate over your array or list, printing the info of each of them question two is basically identical. Re: Bluej 11 Years Ago by Helpmeplease123 So in small steps can you explain to me because i am new please. Can you explain the structure to me as well. Re: Bluej 11 Years Ago by Helpmeplease123 So the public class book and the field/method go into the library. Re: Bluej 11 Years Ago by stultuske depends on how you mean. most likely, your library class will have a list or an array in which you store books, but Book will still be a seperate class Re: Bluej 11 Years Ago by Helpmeplease123 I have done this Book - Public class book Libray - Public Class library Membership - Public Class Membership And where does the arraylist goes to keep my records.