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Jb0103 preface to programming fundamentals with java

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This Page is a preface to the book titled Programming Fundamentals with Java.

Revised: Sun Mar 27 10:29:44 CDT 2016

This Page is included in the following Books:

Table of contents

Welcome

Welcome to Programming Fundamentals with Java.

This book is a compilation of material that I have published over the years for the benefit of those students who desire to enroll in my beginning OOPcourse but who don't have the required prerequisite knowledge for that course. If you fall in that category, or if you just want to get a good introduction tocomputer programming, you may find this material useful.

Even if you have completed a programming fundamentals course in another language, or you have considerable programming experience in another language, you maystill find this material useful as an introduction to the Java programming languageand its syntax.

In case you decide that you don't need to study the material in this group of modules, you may still find it useful to take a look at the following threemodules. These three modules will show you how to configure your computer and get started programming in Java.

You may also find it useful to search the web for and study a few tutorials on the Windows "command prompt" as well as a few tutorials on Windows batchfiles. Here are a couple of possibilities that I found with a rudimentary search:

If you are using a different operating system, you may need to find similar tutorials that match up with the operating system that you areusing.

Most of the topics in this Book are divided into two modules -- a primary module and a review module. The review modules contain review questions and answers keyed tothe material in the primary modules.

In addition to the modules contained in this group, you will find several of my other tutorials on programming fundamentals at Obg0510: Programming Fundamentals . Those tutorials are still in their original html format and you may need to goto the Legacy Site to access them fully. They are awaiting conversion to cnxml, which is a requirement for publishing them as modules oncnx.org.

As you work your way through the modules in this group, you should prepare yourself for the more challenging ITSE 2321 OOP tracks identified below:

The DrJava IDE and the Java Development K It

In order to work with the material in this group of Programming Fundamentals modules, you will need access to Oracle's Java Development Kit (JDK) . You will also need access to a text editor, preferably one that is tailored to the creation of Java programs. One suchfreely available text editor is named DrJava .

However, DrJava is more than just a text editor. It is an Integrated Development Environment ((IDE) that is designed for use by students learning how to program in the Java programming language. Irecommend it for use with this group of Programming Fundamentals modules.

See A Quick Start Guide to DrJava for instructions on downloading and installing both the DrJava IDE and Oracle'sJava Development Kit (JDK) .

The Quick Start Guide also provides instructions for using the DrJava IDE.

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Jb0103 Preface to Programming Fundamentals with Java
  • File: Jb0103.htm
  • Published: 11/22/12
Disclaimers:

Financial : Although the Connexions site makes it possible for you to download a PDF file for thismodule at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, you should beaware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version of the module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale on Amazon.com showing me as the author. Ineither receive compensation for those sales nor do I know who does receive compensation. If you purchase such a book, please beaware that it is a copy of a module that is freely available on cnx.org and that it was made and published withoutmy prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

-end-

Questions & Answers

Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.
Kate Reply
To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.
Muhammed
What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?
Kate Reply
what is the change in momentum of a body?
Eunice Reply
what is a capacitor?
Raymond Reply
Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.
Gautam
A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate
Maria Reply
please solve
Sharon
8m/s²
Aishat
What is Thermodynamics
Muordit
velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.
Mehmet
A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat
Saheed Reply
50 m/s due south east
Someone
which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer
Ramon Reply
I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.
Someone
Scratch that
Someone
temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....
Someone
about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle
Someone
definitely of physics
Haryormhidey Reply
how many start and codon
Esrael Reply
what is field
Felix Reply
physics, biology and chemistry this is my Field
ALIYU
field is a region of space under the influence of some physical properties
Collete
what is ogarnic chemistry
WISDOM Reply
determine the slope giving that 3y+ 2x-14=0
WISDOM
Another formula for Acceleration
Belty Reply
a=v/t. a=f/m a
IHUMA
innocent
Adah
pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?
Nassze Reply
how do lnternal energy measures
Esrael
Two bodies attract each other electrically. Do they both have to be charged? Answer the same question if the bodies repel one another.
JALLAH Reply
No. According to Isac Newtons law. this two bodies maybe you and the wall beside you. Attracting depends on the mass och each body and distance between them.
Dlovan
Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?
Robert
like charges repel while unlike charges atttact
Raymond
What is specific heat capacity
Destiny Reply
Specific heat capacity is a measure of the amount of energy required to raise the temperature of a substance by one degree Celsius (or Kelvin). It is measured in Joules per kilogram per degree Celsius (J/kg°C).
AI-Robot
specific heat capacity is the amount of energy needed to raise the temperature of a substance by one degree Celsius or kelvin
ROKEEB
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Source:  OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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