Dounia

:rolleyes: Hi, Could you please help?? I am tired and confused. I don't what to do any more! I am trying to write a traffic simulation and i wrote some interface and some classes but the main one that has a big chunk of code seems to me like nightmare. …

Hi, Here is a small example how to print an array in Message Box suppose p is an array: for( int i = 0;i < p.length; i++) { JOptionPane.showMessageDialog(null, p[i], "Printing results",JOptionPane.INFORMATION_MESSAGE); } Hopefully this would help and good luck. Dounia

:rolleyes: Hi, I am new to PLSQL and I have to answer three questions to which I tried my best but i could not do it any more please help. Here are the tables and the data: TABLE FACULTY_P( faculty_id, fac_name, office, salary); TABLE STUDENT_P( student_id, std_name, home_phone, total_credits, gpa, …

Hi, I am not sure I understood what you want? Are you trying to write a program in which you deal with server and clients? If yes you will need to know how to use server socket and client socket. Besides InputStreamReader, you will need BufferedReader for your client and …

Hi, I know the ASCII code for the letter H is: 1001000 You can get the decimal number of H and then try to convert to binary. Here is a small program to do the conversion. You can figureout how to place this into a dimensinal array. import java.util.*; class …

:!: Please look at all my message it is not long as it seems. My question is at the end and thank you in advance. Here is a small class called Record that is a utility class for the InventorySet class. final class Record implements Comparable { /** * The …

:confused: Hi, I have this homework to do and I have to solve a method called: public Collection toCollection(). Here is what i solved so far: final class InventorySet { private Map _data; int thesize; InventorySet() { // TODO _data = new HashMap(); } /** * Return the number of …

Hi, I think you need to do the following changes: (5/9) should be (5.0/9.0) to be able to get double value and same for (9/5) should be (9.0/5.0). In order for a loop to continue looping you need a condition inside the loop that tells it about the response. You …