How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask TheDoctor Your Own Question

TheDoctor, Professional w/Adv. Degree
Category: Homework
Satisfied Customers: 1757
Experience:  M.S. in Internet Information Systems
Type Your Homework Question Here...
TheDoctor is online now
A new question is answered every 9 seconds

**FOR THE DOCTOR** 13.2 Modify and test the program access_cars.php

This answer was rated:


13.2 Modify and test the program access_cars.php to handle UPDATE and INSERT SQL commands as well as SELECT.

13.3 Modify and test the program to handle UPDATE and INSERT SQL commands, as well as SELECT

13.8 Write and test an ASP.NET source document and code-behind file that together request a name of a table in a database from the user and return the number of rows in the table.

14.3 Write, test and debug (if necessary) a Ruby program with the followings specifications:

Input: Three names on separate lines, from the keyboard
Output: The input names in alphabetical; order. Do not use arrays.

14.6 Write, test and debug (if necessary) a Ruby program with the followings specifications:

Input: A list of numbers from the keyboard
Output: The median of the input numbers.

15.4 Build a simple Rails application that returns a static document to a requesting browser, where the static document is a brief description of you.

15.5 Build a simple Rails application that accepts two integer values, produces the product of the two values and returns the product to the client.
Hello again! Thank you for requesting me.

By when is this required?
Customer: replied 3 years ago.

This is due Saturday, April 27. I have all the databases and files. I can zip them up and get them to you.

Hello again,

You can upload whatever you have to share to

Once uploaded, you will be given a link on the right. Click on the 'Copy Link' option and then paste it here.

Thank you
Customer: replied 3 years ago. These are all the files that go with the chapters. I have MySQL database on my website. It is localhost, mprhode_web, 0358mary the database is mprhode_carsassignment

Thank you,

I will contact you once this is complete.
Customer: replied 3 years ago.

Thank you!

You're welcome.
Hello again,

You can download the files here:

Now for the difficult part. If you intend to try and run these yourself, you have a lot of set up to do (if you haven't done so already).

The PHP is the simplest. Run it just like you would run PHP. All of the files

For the Java one, you will need to place the JDBC driver into the lib folder of your apache installation. When you get to that one, you will find the JDBC jar file in the lib folder of the WebContent/WEB-INF folder.

Copy the mysql-connector-java-5.1.24-bin.jar file and place it into the lib folder for your Apache Tomcat. Then restart your Apache Tomcat. If you do not do this, you will get a fatal error about the program not being able to find a suitable driver.

For the ASP one, you have to have the MySQL ODBC driver installed on your computer. Go here to download the connector file. You probably want to install both the 32 bit and 64 bit version (sometimes there are issues with the 64bit). Make sure you download and install version 3.51.30. Install them and then you will be able to run the project.

Both of those are assuming that you have MySQL up and running.

In all of them, I used all of your database credentials. So you shouldn't have to change anything there.

For ruby, you will need to have ruby installed. Once ruby is installed, you need to add it to your system path variable. Once it is on your system path variable, you can run the ruby files (for 14.3 and 14.6) with the ruby command on the command line. Or you can install Aptana Web Studio 3 and run the files using it (after installing ruby and adding it to your system path varaible).

The two rails projects are the most involved to get set up. You have to set up rails on your computer and you must run the rails server in order to view these projects. There are likely detailed instructions within your course or text for setting up both ruby and rails on your computer. I warn you, setting up rails on a windows machine can be a huge headache depending on which version of Windows you have (it is kind of a headache no matter what version you have). It is very easy in Linux, however -- if you are familiar with and comfortable in Linux already.

If you manage to get rails up and running, you will be able to access the description project at:


For the multiplication project, you would go to:


So yeah, there is a ton of setup involved in testing each of these. Some of that setup (rails) can be difficult. While I can provide you with accurate code, I cannot assure that you will set up your system correctly in order to run the code. If you have too much difficulty setting up rails or ruby, I would suggest simply turning in the code and then try some more if you wish. I assure you that both the ruby and the rails projects work exactly as required.

Let me know if you have any questions. I'm here to help.

Please remember to rate my answer. Thank you so much!
Customer: replied 3 years ago.

I can't get any of them to run. I installed the driver in netbeans and nothing.

Hello again,

They all run perfectly. I knew you would have issues getting them to run because I have yet to work with a customer who could get these things to run. In order to get them to run, you really need to have gone through the process of doing these assignments in the first place. Getting JDBC or ODBC to work requires experience setting up such environments. So you can either turn in the code as is, or we can do a remote session. Please keep in mind, however, that supplying you with the code, which is completely accurate and meets all requirements, was already many hours of work. Now working with you to get your computer and server software set up correctly will be significantly more effort.

Send me the link just like last time and I will join you.
Customer: replied 3 years ago.

I know they would run but my netbeans is giving me errors. I built all my databases for the other assignments. I get them perfetly in Dreamweaver CS4. Netbeans is a challenge for me. The connection is not working.


I am trying to get a connection in the JDBC and it seems to fail.

You needn't make any changes in Netbeans for it to work.

Please send me the link so that I can help you.

If you send me the link, I can get all of the projects working on your system. They all work perfectly, it is just a matter of setting things up. I can assist you right now if you send me the link. I may not be available later.


If you import the project correctly into Netbeans, it will work without making any changes whatsoever. You do not need to include the JAR file anywhere.


If you are having issues running the JDBC project, you are going to have serious issues with the rails projects.


Please go to just like last time, set up a screen share. And then give me the link. You need to come back here and post the link. I am assuming you want me to help you?

Customer: replied 3 years ago. sorry had to pick up kid from school

Hello again,


Alright, when ever you get that issue resolved, please let me know. To me, it seemed like your windows key was stuck down. For instance, if I hit 'D', the desktop was shown. This happens when you press Windows-D.


Make sure that your windows/cmd key is not stuck in any way. This can happen when stuff (dirt, toast, Dr. Pepper, etc.) gets under the keys.

Customer: replied 3 years ago.


You need to spend $3 to view this post. Add Funds to your account and buy credits.
TheDoctor and 4 other Homework Specialists are ready to help you

Related Homework Questions