Java GUI program

Write a complete interactive Java GUI program (NOT A APPLET) that requests two numbers from the user. The first number is the row dimension and the second number is the column dimension. Print to the user a rectangle of stars based on the input. The program must do the following: A. Print the rectangle of stars. B. Error check for bad input: alphabetic characters or negative numbers. Do not end the program but remind the user of the proper input. C. Allow the user to use the program until the user decides to terminate the program. Attached is what I have so far. Solution can not be the same as currently available solution in library.

Java Pseudo Code

I need Pseudo Code for the attached java program.

Shell/Unix Programming

Write a shell program that generates 6 lotto numbers.

Visual basic code

Attached is a form using visual basic. The user should be able to choose a class and a location of the class with the list boxes I have provided. The location and the class should show up in the third list box named list of costs. Once that is done you should click the calculate button and the price of the class should pop up in the text box I have provided. Here is a list of the costs. Handling stress $595.00 for the class and it is a 3 day class Time Management $695.00 for the class and it is a 3 day class Supervision Skills $995.00 for the class and it is a 3 day class Negotiation $1,295.00 for the class and it is a 5 day class How to Interview $395.00 for the class and it is... click for more

Use of databases with .NET

Explain how VB .NET uses a database. Briefly summarize the components of a database and the characteristics of a DBMS. Include a discussion of ADO .NET and its capabilities. Explain how commands are sent over a connection and how data is retrieved over that same connection. What do you feel are the strengths and weaknesses of this type of data access? Explain the role of the DataSet, DataAdapter, Connection, and provider. Please be sure to answer and touch on each question and topic of discussion. Thanks.