When you input two strings representing your first and last names, have your program output your initials. The program should consist of two files, Initials.java and InitialsApp.java. Comment the code.
When you input two sides of a rectangle, your Java-program should output the area and perimeter of that rectangle (use the template code attached). The program should consist of two java files, Rectangle.java and RectangleApp.java. Comment the code. See the attached file.
Write a Program in Java, which determines the distance travelled by a projectile (launched from the ground) given: 1. The velocity at launch (u), and 2.The launch angle (angle of elevation) above the horizontal (A). The program should consist of two files: Launch.java and LaunchApp.java (application). Assume the
I need help to implent implement the four classes: class DataItem; partially implemented abstract base class of hierarchy; defines data members for common data elements; provides common functionality; class PictureDataItem; concrete class for Image based data items; class SoundDataItem; concrete class for Sound based data
Change code in Java program so that input of floating point values is possible. /* Java program which outputs the average speed of an *object given the distance and time travelled * (speed = distance/time). */ // Java extension packages import java.util.*; // import class import java.io.*; // import class public
Compare code of 2 similar Java programs and explain differences.
The attached programs should run from the command line. What are the necessary changes? Please apply and comment the changes and attach the changed files.
Write and run a Java program that, given a distance in meters, outputs that distance in kilometers rounded to the nearest whole kilometer. For example, given 1100m the output will be 1km, and given 1900m the output will be 2km. Please comment the code very detailed.
Write and run a Java program which outputs the average speed of an object given the distance and time traveled (speed = distance/time). Please comment the code very detailed.
Develop a Java program which, given the width, length and depth (in metres), of a swimming pool, determines and outputs: (a) the volume in litres, and (b) the time in hours to fill the swimming pool. Assume the rate of flow into the pool is 2.5 litres per second. Note: 1 litre = 1000 cubic centimetres, therefore 10 litres =
Write a Java class that contains 4 instance methods that output information related to your education background, work experience, hobbies and skills. This is meant to represent your Curriculum Vitae. The use of other methods to show any additional information related to your CV (such as affiliation to professional bodies/orga
Take a look at this product by doing some research on the Web. Visit the Microsoft Web site at http://msdn.microsoft.com/vbasic/. When might a programmer use Visual Basic? How does Visual Basic compare with other programming languages such as FORTRAN, Java, and Perl? What types of support and tools are available with Visual Basi
Describe the difference between object-oriented programming and procedural (or structural or processual) programming. What, if anything, does the OO model bring to the table and improve upon what was out there pre-OO? How does Java endeavor to represent the OO paradigm? Is OO programming a step forward or a step back in your
Use Cybrary to research at least one programming language and its characteristics. Find out if it is procedural, object-oriented, or a hybrid. Discuss if you would consider using if you were on a development team, and why.
Give 3 examples of overloaded methods for a description of the size of a room. Explain each of them.
The future of software development is now expected to be a near 50-50 split between Java and .Net. When making a decision on which technology to bank on, you should really research what types of companies use which technology, and which fits into your career aspirations. Java and .Net overlap in a lot of markets and inevitably e
What is SQL? Who owns SQL? What are some of the differences in the SQL supported by RDBMS vendors? I need to really understand these topics, so easy to read in depth explanations would be great. Thank you.
Amortization Program I have 3 written programs that I want to take a little from each and add a twist Project should not take more than few hours. Please comment thoughly so I can follow what you have done Attached are 3 programs I want a certain function from each program The console program Display Program Messag
I would like to have the basic solution to the challenges included with the code - I can't get my solutions to work. I need to have the java code that will make the changes to the game. (See attached file for full problem description)
Please provide a little guidance on how to solve the following problem using recursion. I can understand solving it using iteration .. but not recursion. Design a game called Jump it. It consists of a board of n integers rows. All containing positive integers except the first one always containing 0. The object is to mo
I am having an bit of issue with the program attached I want to create a birthday reminder program that accepts the user name and birthday as an input and displays the following messages based on the user's birthday: I am trying to create birthday reminder program that accepts the user name and birthday as an input and displays
Help with Deciphering Java Enclosed are 3 Individual Java Programs. I understand that there are 8 primitive data types in Java. I have included an example of 4 of them of them Can you help me with the additional 4 data types I am having really difficult time identifying the string programming Error. I cannot iden
Given: an int variable k , an int array currentMembers that has been declared and initialized, an int variable memberID that has been initialized, and an boolean variable isAMember , write code that assigns true to isAMember if the value of memberID can be found in currentMembers , and that assigns fa
Given: an int variable k , an int array currentMembers that has been declared and initialized, an int variable memberID that has been initialized, and an boolean variable isAMember , write code that assigns true to isAMember if the value of memberID can be found in currentMembers , and that assigns fa
Applet program that finds an inverse matrix Applet program that accepts a 2x2 matrix and finds its inverse matrix if any. It seems easy, but I am having a problem getting it to work.
I have simple SWING GUI JAVA application that I created and have running with Eclipse on Windows XP. Tomorrow I need the same program to run on a Linux box using command line complie. Can some one let me know if this program runs correctly on Linux and the proper syntax to compile? To test the program just start MoneyMain
Outline the specific features and uses of SQL. Put in examples of each point or feature that you explain.
I'm trying to learn java by myself and I came across the two programs attached below, but I can't figure out how to do them. --- 4a. Write a program in which the main method calls a method with the heading public static char changeCase(char ch) that if ch is a lowercase letter, the method will return the corresponding upperc
Write a complete interactive Java GUI program(for example: javax.swing.JOptionPane;) 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: 1. Print
Write code to initialize myary1 beginning with myary1[0][0] = 1 and adding one for each subsequent array location. myary1 has 3 columsn and 4 rows. This is what I have so far... int[][] myary1 = new int[4][3];