Write a console calculator app in Java for your friend Chavvi called ChavviCalc to demonstrate that you can help her. Maybe one day you’ll turn your ChavviCalc into an iPhone app, make a million dollars, and help your friend too!

Use ruby on rails and on command line. Add the following parts to your student management system. Prefix: prefix, has many courses. Course: Belongs to a prefix, number, name, has many sections. Semester: semester ("Spring", "Summer", "Fall", …), year, has many sections. Section: CRN, belongs to a course, belongs to a semester. Clean up the browser display for the following. Foreign keys are not displayed, but reasonable text is. There is a drop-downs for prefixes when creating courses, and drop-downs for course and semester when creating a section. A course displays all the sections. A semester displays all the sections. Something reasonable is displayed if a null is detected.

JAVA PROGRAM ASAP Please give me a new  program even ASAP BECAUSE the program down below does not pass all the test cases when I upload it to hypergrade. I have provided the correct test case as well as the failed test case as a screenshot. It must pass all the test cases because it says 0 out of 2 passed when I upload it to Hypergrade. The program must pass the test case when uploaded to Hypergrade. Thank you Chapter 9. PC #16. Morse Code Translator (modified *** Read carefully ***) Morse code is a code where each letter of the English alphabet, each digit, and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter a file name containing morse code, and then converts that code to text and prints it on the screen. The Morse code table is given in a text file morse.txt. When printing resulting text, display one sentence on each line. There should be no extra spaces at the beginning and at the end of the output.…

For this problem, you are given a java code FlipAgain.java. Copy the .java file to your project folder. Open the file in your IDE. You have to edit this code to make it work. You can see that the code I have given you does not compile. So, you won’t be able to run it without fixing the code. Perform the following tasks in order. The code as given does not compile. Notice that the while loop tests if again.equals("y"), but the variable again doesn't have a value at first. Give it a value so that the code will compile and the loop will run at least once. Now that the program is working, change the loop from a while loop to a do-while loop. Make sure it still works. What happens if you delete what you added in step 1? Change the line back to just String again; Does the program still work? Why or why not? (Answer in a comment in the program.) After completing the above three tasks submit the final code, where you converted the while loop to do-while loop.     FlipAgain.java ----->…

Find a way to increase the value of X by 10 while processing a game object in JavaScript?

Explain the two different classes from the Android API that allow us to output messages. Give an example for each message by adding your name and student ID.

In java pls!!!! thank you!

Please help using java

Computer Science Using JAva language.. Write a procedure that generates a drinking glass from a contour by creating a solid of revolution and saves it as data-files/model/glass.off. You may make a user interface for the contour parameters, but are not required to. Make a number box that selects the number of rotational slices and a button labelled “Generate” that launches the generator. Display a message on screen while generating and then flush the G3D::ArticulatedModel cache, and reload the current scene on completion. The glass must have nonzero thickness for the bowl part that contains the liquid. It cannot have any “exposed backfaces”.