1,486 Answered Questions for the topic computer programming

Computer Programming Java Computer Science

04/25/14

why would this show this error? and an example on how to fix it? i keep getting five of them
expectedprice = Integer.parseInt (inputprice);   expected }   cannot resolve synbol symbol ; method parseInt location : class homeloan moths = parseInt (Input Months)   possible loss of... more
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Computer Programming Java Programming

04/13/14

Help Creating Java Program Menu, Classes, and Quit function
I am creating a java program and I do not know how to put my 3 functions into it. I also need some sort of menu screen and a way to quit the program. These are my only guidelines:   • You must... more
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Computer Programming Java Javascript While Loop

02/27/14

Explain when you would use a while loop rather than a for loop and vice versa. Provide an example of one such instance.
Explain when you would use a while loop rather than a for loop and vice versa. Provide an example of one such instance. How are looping statements different from selection statements?
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02/23/14

verify and explain
Let a = 67, b = 30, and n = 7 Verify and explain that (a-n)≡(mod b)
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02/23/14

Using a Caesar cipher.........................
. Using a Caesar cipher decrypt the following message and determine the key used.TPIEWI VIEH QIHint: Find the common letters
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Computer Programming Computer Science

02/03/14

Need help in a software engineering question
You have called into a software company as an independent consultant .In recent months, the quality of the software being sold has taken a distinct drop. You have been asked to identify ways in... more
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Computer Programming

11/24/13

Write an employee payroll program that uses polymorphism to calculate and print the weekly payroll for your company
i cant find the answer. need help
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Computer Programming Matlab Programming

11/14/13

Hey, I have this question for Matlab, and I am completely lost on what I need to do .
Chemical, environmental, and nuclear engineers must be able to predict the changes in chemical concen- tration in a reaction. A model used for many single reactant process isRate of change of... more
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Computer Programming Database Programming

10/22/13

Under what circumstances would you use a sequential file over a database?
Under what circumstances would you use a sequential file over a database? Describe these circumstances. When would a database be more beneficial than a sequential file? Is it possible for the two... more
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Computer Programming Visual Basic Programming Visual Studio

09/19/13

Help writing this program homework
Presidential Eligibility Article II, Section 1, Clause 5 of the Constitution of the United States, states that "No Person except a natural born Citizen, or a Citizen of the United States at the... more
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Computer Programming Visual Basic Programming Visual Studio

09/19/13

Using Visual Basic write Program
Cost of Flash Drives: A Company sells 8 GB flash drives for $3.300 each and 16 GB flash drives for $5.20 each. However, large-quantity orders of flash drives of the same type receive discounts.... more
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