Objected Oriented Programming Paper Essays

Objected Oriented Programming Paper Essays Objected Oriented Programming Paper Essay Objected Oriented Programming Paper Essay Objected Oriented Programming Paper IT/218 May 13, 2012 Farhad Malek-Asghar When it comes to writing a program there are so many ways a person can approach the problem. Think of it this way, a chef following a recipe can look at the ingredients and decided to add more of one thing and less of another or the chef can follow the recipe exactly. As long as the chef uses common logic on blending foods the dish will come out correctly. The same is true when building a program. A programmer has many tools to choose from to make it more or less complicated. The programmer also has several tools to choose from to ensure the program runs. So let me go over some of these essential tools right now and how they relate to one another. The first tool a programmer has to work with is called Structures. According to Cprogramming. com (1997), Structures are a way of storing many different values in variables of potentially different types under the same name. This makes it a more modular program, which is easier to modify because its design makes things more compact. So in retrospect they are inherently more useful when a lot of data needs to be grouped together like large databases. Next we have Classes. According to Cprogramming. com (1997), Classes are collections of data related to a single object type. Classes not only include information regarding the real world object, but also functions to access the data, and classes possess the ability to inherit from other classes. Try to think of Classes as a television. Public parts of the classes can relate to the parts ofa television that people tend to use. An example of this would be the volume or channel changing buttons. Each function is essential in the overall operation of the television and so is true about Classes. Then you have Unions. According to Microsoft (2012), A Union is a structure like type that is provided in C to members, and read from them, in the same manner. However, members of a structure occupy adjacent areas of memory, but members of a union share the same data space. Unions are a great way of saving memory, especially when running programs across multiple servers but they should be used cautiously due to that that assigning values to one Union can essentially affect the others. Next in your tool box is something called Inheritance which is an important feature of any class especially when it comes to object oriented programming. Inheritance allows you to create a hierarchy of classes, with various classes of more specific natures inheriting the general aspects of more generalized classes (Cprogramming. com, 1997). Think of a Bear Class and how it relates toa Public Animal. From there you can Just add on to or take away from depending on which way you want to go. Then there is Objects and how they relate to the rest of the tools in the object oriented programming bag. Stroustrup (1992), In C++, an object is a region of storage with associated semantics. Objects are usually referred to by references, which are aliases for an object. If you think how Classes and Objects are related, they basically define the behavior of objects within a program. Finally you have Polymorphism which is a very powerful feature in object oriented programming. According to exforsys (2000), Polymorphism is the ability to use an operator or method in different ways. Polymorphism gives different meanings or functions to the operators or methods. In short it refers to the operations, codes, or objects that are essentially different. When it comes to object oriented programming these are some of the important ools a programmer has in their arsenal. Like I stated before at the beginning of my paper programming or writing a code is like a chef creating a dish from a recipe. Each ingredient or in this case tools add different flavors to the program or code. Essentially tying everything together allowing the program to run. It does not matter whether or not you are an experience chef or programmer to make it work. All you need to do is be organized in your thoughts and actions, utilizing the tools available to you. References Cprogramming. com. (1997). Structures in C++. Retrieved from http://

Free Essays on Lord Of The Flies Good Vs. Evil

Lord of the Flies: The Evil Within The novel Lord of the Flies, by William Golding, used a group of British boys beached on a deserted island to illustrate the malicious nature in mankind. Lord of the Flies deals with the changes the boys undergo as they gradually adapt to the freedom from society. William Golding’s basic philosophy is that man is inherently evil. He also expresses how symbolism and irony in such instances as the death of Simon, the beast within the boys, and the way Ralph was fervently hunted. Golding conveys symbolism as a valued technique throughout the chapters. One of the major key points of symbolism is the death of Simon. This corresponds to the loss of religious reasoning. Simon is mistaken as â€Å"the beast† and beaten to death. Jack’s tribe vigorously chants, â€Å"Kill the beast! Cut his throat! Spill his blood!† (152). Here, Simon had crawled out of the forest and the ring had opened to let him inside. As the boys killed Simon, they let out their savage urges and acted in a cannibalistic manner. Even after the death of Simon, Jack and his tribe did not feel any remorse to what they had done; killing to them had become second nature. â€Å"Only the beast lay still, a few yards from the sea† (153). After finally realizing that the supposed â€Å"beast† is actually Simon, a sudden storm arises and the group disbands for shelter. The storm subsided and the tides moved in and out, Simon’s body was washed out to sea. In this novel, society is communicated as symbolic and even ironic. One example referring to Golding’s view of society is the beast. The beast which lay within the boys represents the evil that dwells inside humanity. He believes that savagery is always in mankind, but need the proper situation to come out and cause a transformation of even the most innocent of us. For the boys the fear of the unknown on the island causes the terror of the beast. This ironic fear is a... Free Essays on Lord Of The Flies Good Vs. Evil Free Essays on Lord Of The Flies Good Vs. Evil Lord of the Flies: The Evil Within The novel Lord of the Flies, by William Golding, used a group of British boys beached on a deserted island to illustrate the malicious nature in mankind. Lord of the Flies deals with the changes the boys undergo as they gradually adapt to the freedom from society. William Golding’s basic philosophy is that man is inherently evil. He also expresses how symbolism and irony in such instances as the death of Simon, the beast within the boys, and the way Ralph was fervently hunted. Golding conveys symbolism as a valued technique throughout the chapters. One of the major key points of symbolism is the death of Simon. This corresponds to the loss of religious reasoning. Simon is mistaken as â€Å"the beast† and beaten to death. Jack’s tribe vigorously chants, â€Å"Kill the beast! Cut his throat! Spill his blood!† (152). Here, Simon had crawled out of the forest and the ring had opened to let him inside. As the boys killed Simon, they let out their savage urges and acted in a cannibalistic manner. Even after the death of Simon, Jack and his tribe did not feel any remorse to what they had done; killing to them had become second nature. â€Å"Only the beast lay still, a few yards from the sea† (153). After finally realizing that the supposed â€Å"beast† is actually Simon, a sudden storm arises and the group disbands for shelter. The storm subsided and the tides moved in and out, Simon’s body was washed out to sea. In this novel, society is communicated as symbolic and even ironic. One example referring to Golding’s view of society is the beast. The beast which lay within the boys represents the evil that dwells inside humanity. He believes that savagery is always in mankind, but need the proper situation to come out and cause a transformation of even the most innocent of us. For the boys the fear of the unknown on the island causes the terror of the beast. This ironic fear is a...

Risk of Nuclear Power Essay Example | Topics and Well Written Essays - 250 words

Risk of Nuclear Power - Essay Example For power generation, nuclear reactors use radioactive materials as fuel. From fuel enrichment stage its waste and even after that the radioactive materials remain active in emitting radiation. During fuel enrichment, transportations, handling, reactors operation and waste storage process a minor leakage of nuclear radiation brings sever health and environmental issues. The exposure from low to medium radiation badly damages the biological cells resulting different types of cancer and genetic diseases in progeny. Very high radiation exposer severely damages the most of human body systems stopping all functions that leads to an immediate death (Cohen n. d). A major risk associated with nuclear power generation is nuclear reactors core or fuel meltdown due to extremely high temperature. Though they are very few incidents of nuclear reactor meltdown yet they result number of casualties along with sever environmental consequences. Also, in case of natural calamity, the issues to control and shut down of nuclear reactors also impart another risk associated with nuclear power. Additionally, improper storage and handling of used reactors fuels also pose a threat both to humans and environment (Cohen n. d). The information given in article is relevant to the information presented by Trfil and Hazen in their book; The Sciences: An Integrated Approach in many respects. Both the works highlighted the radiation, its types, applications and the risks associated with radiation. Also detail discussion about the nuclear reactors, their structure and construction and types of nuclear reactions has been given in article just similar to the course work given in above mentioned book written by Trefil and Hazen (2007). The importance of above cited article is attributed due to fact that it gives detail information about nuclear radiation, the nuclear power generation and

Auditing research paper Essay Example | Topics and Well Written Essays - 500 words

Auditing research paper - Essay Example The digital sales increased by 53% over last year and net earnings increased by 6.9% to $80.4 million. Earnings per share went up by 17%. (GameStop Reports†¦) Due to previously announced planned investments and due to some strategic initiatives the earning per share in second quarter is likely to decline by $0.04 per share. The full year diluted earnings per share is estimated at $2.82 to $2.92 that is a rise of 6.4% to 10.2% over the last year of 2010. That means net earnings will be in the vicinity of $440 million to be up by almost 8-9% in comparison to last year of 2010. (GameStop Reports†¦) On the matter of quality of earnings, It will be pertinent to state that GameStop achieved record sales of $9.47 billion and net earnings of $408 million (up by 8.1%) in the year 2010. The last year’s earnings in the difficult market condition should be considered good as it shows increase in earnings by almost 8%. Net earnings to sales ratio is 4.3% that is also commendable. GameStop could generate $590 million of operating cash flow and reduced debt by $200 million that truly displays the quality of its earnings. (Brightman 2011) In view of the solid earnings performance, BB&T Capital Markets upgraded GameStop from hold to buy ratings with a $32 price target. The main reason for upgrading cited by BB&T is declining competition in the high margin used game market. Overall capital market’s response to the company was quite encouraging last year (Wilcox, 2010). Lazard Capital Market analyst commented stating that this is a notable achievement. He further stated that even assuming slow growth, digital will promise more than 0.5 billion revenue to GameStop in next two years. GameFly is a new entrant in the capital market hence it will take some time to have full-fledged financial data of the company; however, when compared with industry average it is found that GameStop is a low debt company that certainly displays it strength. Even

The Case of Samsung Study Example | Topics and Well Written Essays - 500 words

The of Samsung - Case Study Example Solutions to the three issues require the inclusion of decision-making, strategic planning, and goal setting. The problem of competition can be solved by acquiring competitive advantage (Mars, 2009). Samsung can acquire this advantage by focusing on creating more appealing features to their products so as to attract more customers and establish customer loyalty. The problem of unproductive marketing strategies can be solved through market specialization in specific expertise for specific markets. Price fluctuation can be solved by developing a plan that helps to determine foreign countries exchange rates (Lindros, 2014). With this knowledge, a company can take financial actions in a more systematic manner. What the case of Samsung tells about strategic management is that it is a comprehensive process that involves a systematic set of activities that rely on resources and clearly defined actions. In terms of resource, the company relies on human and material resources as well as raw m aterials to be able to deliver. Strategic management also relies on teamwork specifically through a product marketing team that ensures the handset division controls risks and competition from other handset providers such as Nokia. The Case of ZespriAs a large exporter of kiwifruit, Zespri experiences three main issues that include; competition, market instability and fluctuating foreign exchange rates. Zespri faces great competition from other producers of kiwifruit in China and Italy as well as competition from other alternative crops.

A Positive View on Social Media and Facebook Essay Example for Free

A Positive View on Social Media and Facebook Essay Over one billion people worldwide use or have a profile on some sort of social media. Facebook is one form of social media that leads the charge. Facebook is a popular free social networking website that allows users to locate and reunite with old friends, join groups of members that share your same interests, do research, and entertain themselves through the use of a variety of applications embedded within the website. Every so often we feel the urge to locate old friends that we have not been in touch with in a long time. We just type in their name and see what comes up. One day my wife looked up an old friend of mine, Paul Z. and found a man about the right age. She thought at first it was someone else because with age we all look different. Looking back at her was an older man with grey hair and a beard, something that neither Paul nor I had the last time we had seen each other. So she started to go through pictures and started seeing familiar faces, pictures from the past that was our past too. She immediately requested that they become â€Å"friends† on Facebook knowing that this was our friend from years ago. The request was accepted and our friendship was reunited again. After Facebook and my wife reunited two old friends I started to look at Facebook for other ideas on who to try and communicate with. Old classmates came to mind and it just so happens that Facebook provides a tool for reuniting classmates on the website. After about ten minutes or so of answering a few simple questions about where I went to school and when, I logged off and went about my business. About two or three days later I started getting responses. At first I didn’t recognize anybody, but then after a little research, yearbooks mostly, I started to recognize some of the names and memories followed. I have since been in touch with a couple of classmates from as far back as second and third grade, an amazing feat since second and third grade was in 1966 and 1967. I now get invitations to class reunions and other events that I never had before. Although I haven’t attended one yet, maybe someday I will. Another part of Facebook that I thoroughly enjoy, are all the groups that are available to join and hang out with. The Navy is just one of the many groups that I belong to. There I get to chat and share the many memories I have from my time in the service. Some are really great, like the time I got to ride a camel in front of the main Pyramid in Egypt, except when it spit on me, that wasn’t fun. Or the time I rode a Gondola in Venice down the waterways. And some not so great, like 1991 in the Persian Gulf or rescuing refugees off the coast of Haiti. But all are memories I love to share with old shipmates and Facebook makes it possible. Genealogy is a subject that has interested me for years. One of the greatest challenges I have found, is how to quickly and accurately research the information I need on members of my family. I even subscribed to an online genealogy website. Where, for $30.00 per month, I could do all the research I wanted. This soon became more than I could fit into my budget, so I started to look for another way. I saw an advertisement on Facebook for a new application called â€Å"Family Tree†, an online web app that allows family members to input their own family information and merge it into an existing family tree. It also allows each family member to visit and update their own part of the tree as often as they like. I signed up and started to enter information about my own immediate family and forwarded requests for other members of my family to join. The response was amazing. To date my family has placed 1,288 entries into the family tree and it continues to grow every day. Although groups, family history research, locating long lost friends takes up a lot of time, I still try to find ways to amuse myself on the computer. Facebook can do that too. There are literally hundreds of games that you can play either by yourself or with family and friends. CityVille 2 is the one that I am currently involved in socially. I haven’t started any individual games yet, but I will eventually. Games are not the only forms of entertainment provided by Facebook. The posts that all of my friends place on the site can be hilarious. I am constantly looking at all of the photos and videos that have been posted and at times they can be pretty entertaining as well. All things considered, there are many ways to communicate with family, friends and classmates. Newer forms of social media, like Facebook give us a significantly more effective and in most cases, less expensive way to stay in touch with the people that mean the most to us. It can also provide tools for exploring new and exciting ways to entertain ourselves, research your family history by starting a family tree, or join a group that shares your interests. The opportunities are endless.

Dependent Personality Disorder Essay -- essays research papers

A Psychological Aspect of Susan Smith: Dependent Personality Disorder   Ã‚  Ã‚  Ã‚  Ã‚  On October 25, 1994, Susan Smith drowned her two sons, Michael and Alex, in the John D. Long Lake in Union County, South Carolina. For nine days she lied about knowing where the boys were. On November 3, she confessed to the killings and would soon go to trial. Susan’s defense team hired a psychiatrist to conduct a psychiatric evaluation of her. She was diagnosed as having dependent personality disorder. He described her as a person who â€Å"feels she can’t do anything on her own†. â€Å"She constantly needs affection and becomes terrified that she’ll be left alone† She was only depressed when she was alone. The psychiatrist studied her family history and concluded that based on her family history and his interviews with her, Susan had a tendency toward depression that began in her childhood. Susan’s attorney argued that his client was psychologically destabilized by a lifetime of betrayal. A father who killed himself when she was just six, a stepfather who sexually molested her as a child, a husband who cheated on her and a boyfriend who toyed with her affections (Pergament).   Ã‚  Ã‚  Ã‚  Ã‚  Her boyfriend testified that â€Å"the pleasure she got from sex was not physical pleasure, it was just in being close and being loved†. The psychiatrist testified that Susan had sex with four different men during the six-week period leading up to the murders and she had begun to drink heavily during this time (Pergament). Alcoholism is a component of dependent personality disorder.   Ã‚  Ã‚  Ã‚  Ã‚  After only four days of testimony, the defense rested its case. Susan was charged with two counts of murder and sentenced to life in prison with the chance of parole in 30 years, the year 2025.   Ã‚  Ã‚  Ã‚  Ã‚  Dependent personality disorder is an inability to function without significant reliance on a forceful or dominant person providing direction. Individuals diagnosed with dependent personality disorder are usually quiet, and needy for attention, valuation, and social contact. Lack of self-confidence and relying on others are typical. Threatened with solitude or separation, a dependent disorder person may panic  Ã‚  Ã‚  Ã‚  Ã‚  with feelings of profound helplessness (Gillihan). The person may be convinced that he/she is incapable... ...ost effective in treatment (Gillihan).   Ã‚  Ã‚  Ã‚  Ã‚  In conclusion, The National Mental Health Association suggests that: There are many types of help available for different personality disorders. Treatment may include individual, group, or family psychotherapy. Medications prescribed by the patient’s physician may also be helpful in relieving some of the symptoms of personality disorders including problems with anxiety and depression. References American Psychiatric Association (1994). Diagnostic and Statistical Manual of Mental Disorders: DSM-IV. (4th ed.). Washington, DC: Author Bornstein, Robert F. (1993). The Dependent Personality. New York: Guilford Press Gillihan, Lori. (n.d). Dependent Personality Disorder. Retrieved March 1, 2002, from http://cstl-coe.semo.edu National Mental Health Association. (n.d.). Personality Disorders. Retrieved from http://www.nmha.org Pergament, Rachel. (n.d.). Susan Smith: Child Murderer or Victim? Retrieved March 1, 2002 from http://www.crimelibrary.com Rey, Joseph M. (1996) Antecedents of Personality Disorders in Young Adults. Psychiatric Times, 13 (2). Retrieved March 1, 2002, from http://www.mhsource.com