A Java Applet Paper

In: Computers and Technology

Submitted By tigger1875
Words 487
Pages 2
A Java Applet Paper
BY
DuWoyn Snipe

A Java applet is an applet delivered to the users in the form of Java bytecode. Java applets can run in a web browser using a Java Virtual Machine or Sun’s Applet Viewer, a stand-alone tool for testing applets. What this means is that is that it is own program language that is different than JavaScript, but we will get into that later on. Java applet is program language that is written in different types of bytecode, other than just the normal Java language, it is also written in Jython, JRuby, or Eiffel. Now the Java applet that I found is http://www.schubart.net/rc / which is a simple Rubik’s Cube Applet that allows you to play with the Rubik’s Cube. The way that it allows you to play is by at first scrambling the cube, then you gets to try and rebuild it back. Now it keeps track of how many moves that you do in order to try and figure it out. The controls for the Rubik’s Cube are very simple in the fact that the mouse is how you make the cube move. Now you can see that as you play with it the Rubik’s Cube moves very fast to the point that you almost don’t see it change. This is due to the fact that the Java applet is much faster than normal JavaScript by about 2011 times. Now this is a big deal if you are going to be running 3D graphics for the fact that they will run in real time and not slow down in order to load. Now with that last part in mind I believe that Java applet enhances a website for the fact that it allows for much more to go on in your website. What I mean by this is the fact that by using Java and the speed that it has allows you to and a lot more dynamics to you web pages like 3D graphics and things. Another good thing about using Java is that with the graphics it will cut down on the load time as well so that your web site doesn’t bog down. Now that we have talked about Java we need to make sure…...

Similar Documents

Java Applet

...Applet Java Applets were created when the Internet was becoming popular with educational institutions, businesses and consumers. Java Applets were originally meant to be part of products from the cable company, but developers of Java Applets could not convince the cable industry to use their invention. Java Applets were created by programmers at Sun in 1995. They were James Gosig, Patrick Naughton and Mike Sheridan who called themselves the Green Team. Java Applets share some similarities with the java programming language. Java is text and characters that is written as instructions. A programmer is the person who writes the instructions on the computer. The computer will not perform an action without getting instructions from the person who writes the instructions. The java programming language allows a programmer to use the same code on both a personal computer and a Macintosh. The same rule applies to a Web browser. The programmer who creates web pages is called the web master. The web master uses hypertext markup language to create a webpage. In order for the webpage images to move an applet is added. An applet is a small application that is placed inside the hypertext markup language. The most popular web browsers in the 1990s were Netscape and Mosaic. Both browsers displayed still images and text. Java applets allowed the programmer to write applications for the web. For the first time, using Java Applets, images could move. Animation allowed webpages to come alive....

Words: 2297 - Pages: 10

Java Ring

...computer program. Dallas Semiconductor is developing a new Java-based, computerized ring that will automatically unlock doors and log on to computers. This mobile computer can become even more secure. You can keep the iButton with you wherever you go by wearing it as a closely guarded accessory - a watch, a key chain, a wallet, a ring - something you have spend your entire life practising how not to lose. Here are a few reasons why you might want to wear the iButton in the accessory that best fits your life style : ◆ It is a safe place to keep the private keys to conduct transactions. ◆ It overcomes the deficiencies of the secret password. ◆ You eliminate keystroke with a quick, intentional press of the Blue Dot. ◆ You keep your computer at hand versus lugging your everywhere you roam ◆ You become part of the network economy ◆ This steel-bound credential stands up to the hard knocks of everyday wear, including sessions in the swimming pool or clothes washer What is Java Ring? A Java Ring is a finger ring that contains a small microprocessor with built-in capabilities for the user, a sort of smart card that is wearable on a finger. Sun Microsystem's Java Ring was introduced at their JavaOne Conference in 1998 and, instead of a gemstone, contained an inexpensive microprocessor in a stainless-steel iButton running a Java virtual machine and preloaded with applets (little application programs). The rings......

Words: 7793 - Pages: 32

Research Paper About Java Applet a Medium in Developing Information System

...Information Infrastructure and Policy 6 (2000) 157–170 IOS Press 157 Accessing Geographical Information Systems over the World Wide Web: Improving public participation in environmental decision-making Steve Carver, Andy Evans, Richard Kingston and Ian Turton School of Geography, University of Leeds, Leeds, LS2 9JT, UK Abstract. This paper describes work carried out as part of the Economic and Social Research Council’s Virtual Society? Research Programme and presents some initial developments in the field of spatial decision support systems (SDSS) on the World Wide Web (WWW). Particular attention is paid to the development of Geographical Information Systems (GIS) and webbased SDSS with the principal aim of increasing public involvement in environmental decision-making. Discussion focuses on public access issues and the implications for online approaches to public participation. Examples of three online SDSS are given covering local, regional and national scale case studies. 1. Introduction The rise of the Internet and the WWW has created many opportunities for those involved in GIS and decision support research. In the last few years many GIS have appeared on the WWW giving the general public, or at least those with a connection to it, access to both GIS and spatial data. With this increased availability, previous criticism of GIS as an elitist technology voiced by Pickles [6] may no longer be valid. We are now beginning to witness the popularising of GIS, at least...

Words: 6232 - Pages: 25

Java

...A Java applet is an applet delivered to the users in the form of Java bytecode. Java applets can run in a web browser using a Java Virtual Machine or Sun’s Applet Viewer, a stand-alone tool for testing applets. What this means is that is that it is own program language that is different than JavaScript, but we will get into that later on. Java applet is program language that is written in different types of bytecode, other than just the normal Java language, it is also written in Jython, JRuby, or Eiffel. Now the Java applet that I found is http://www.schubart.net/rc / which is a simple Rubik’s Cube Applet that allows you to play with the Rubik’s Cube. The way that it allows you to play is by at first scrambling the cube, then you gets to try and rebuild it back. Now it keeps track of how many moves that you do in order to try and figure it out. The controls for the Rubik’s Cube are very simple in the fact that the mouse is how you make the cube move. Now you can see that as you play with it the Rubik’s Cube moves very fast to the point that you almost don’t see it change. This is due to the fact that the Java applet is much faster than normal JavaScript by about 2011 times. Now this is a big deal if you are going to be running 3D graphics for the fact that they will run in real time and not slow down in order to load. Now with that last part in mind I believe that Java applet enhances a website for the fact that it allows for much more to go on in your website. What I......

Words: 393 - Pages: 2

Java

...we're continuing our Java security research series by analyzing other plug-ins, browser extensions and rich internet applications that are commonly exploited. Our previous research indicated that the current state of Java affairs isn't pretty. At that time, ninety-three percent of enterprises were vulnerable to known Java exploits. Nearly 50 percent of enterprise traffic used a Java version that was more than two years out of date. Through Websense ThreatSeeker Intelligence Cloud analysis we now discover: Only 19 percent of enterprise Windows-based computers ran the latest version of Java (7u25) between August 1-29, 2013. More than 40 percent of enterprise Java requests are from browsers still using outdated Java 6. As a result, more than 80 percent of Java requests are susceptible to two popular new Java exploits: CVE-2013-2473 and CVE-2013-2463. 83.86 percent of enterprise browsers have Java enabled. Nearly 40 percent of users are not running the most up-to-date versions of Flash. In fact, nearly 25 percent of Flash installations are more than six months old, close to 20 percent are outdated by a year and nearly 11 percent are two years old. Our in-depth analysis ran for one month, across multiple verticals and industries. We surveyed millions of real-world web requests for Java usage through our global Websense ThreatSeeker Intelligence Cloud. New Java Exploits and the Neutrino Exploit Kit New Java exploits......

Words: 1745 - Pages: 7

Java and Java Script

...and lastly to the Internet, one thing has been a constant, different languages evolved based on a need. For these two languages, the Internet was a perfect fit, and without them the Internet would be a less dynamic and vibrant highway. As the Internet grew, more and more people found it a more viable place to do business. With that came a need for languages that were fairly easy to learn, dynamic, secure, portable, and maintainable. The industry answered that call with languages such as Java and JavaScript. This paper will perform an analysis of both Java and JavaScript. In order for the reader to gain a better understanding of these languages, the history of these languages with overviews will be presented along with a discussion of the benefits and drawbacks. The History of Java In the middle of May 1995 Java was introduced into the world, and along with Netscape it would be the new way for Internet users to access this new information superhighway. But before it got to this point, Java technology was developed almost by accident. Back in 1991, Sun Microsystems was looking into the future in anticipation of the future of computing, and they tasked a team that became know as the “Green Project”. Their main focus was to come up with a plan for the future of computing, but what they came out with was something quite unexpected. Under the guidance of James Gosling, a team was locked away in an external site to work on the project that would define Sun’s technology......

Words: 1329 - Pages: 6

Java Term Paper

... Pg. 3 Question 1.2 Pg. 4 Question 1.3 Pg. 5-6 Question 1.4 Pg. 7-9 Question 1.5 Pg. 10 Conclusion Pg. 11 Bibliography Pg. 12 Introduction The student found that this assignment is an introduction to programming for students with little or no programming experience. There are two primary goals: to learn fundamental programming skills and to learn systematic and logical thinking. Basic programming concepts include: variables, loops, conditionals, arrays, functions, and classes. All code is written in the Java programming language.  Question 1 1.1 publicvoidsetMyName(String myName) { this.myName = myName; } publicintgetMyAge() { returnmyAge; } publicvoidsetMyAge(intmyAge) { this.myAge = myAge; } public String getMyGender() { returnmyGender; } publicvoidsetMyGender(String myGender) { this.myGender = myGender; } 1.2 public String getMyIdNum() { returnmyIdNum; } publicvoidsetMyIdNum(String myIdNum) { this.myIdNum = myIdNum; } publicdoublegetMyGPA() { returnmyGPA; } publicvoidsetMyGPA(doublemyGPA) { this.myGPA = myGPA; } 1.3 Teacher class that extends the parent class Person a) intmyage; Stringmygender; Stringmysubject; doublemysalary; b) public......

Words: 487 - Pages: 2

Java for Dummies

...Programming Languages/Java ™ Jumpin’ Java! The bestselling Java beginner’s book is now fully updated for Java 7! Open the book and find: ava J • Definitions of the many terms you’ll encounter ® • The grammar of Java • How to save time by reusing code • All about if, for, switch, and while statements • An overview of object-oriented programming • Building blocks — learn to work with Java classes and methods and add comments • Hints about handling exceptions • How to write Java applets ® • The Java scoop — get an overview of Java, the enhancements in Java 7, and the software tools you need • Get loopy — understand the value of variables and learn to control program flow with loops or decision-making statements 5th Edition 5th Edition Java Java, the object-oriented programming language that works on almost any computer, is what powers many of those cool multimedia applications. Thousands have learned Java programming from previous editions of this book — now it’s your turn! Whether you’re new to programming or already know a little Visual Basic or C++, you’ll be doing Java in a jiffy. g Easier! Making Everythin • Ten ways to avoid mistakes • Class it up — explore classes and objects, constructors, and subclasses, and see how to reuse your code • A click ahead — experiment with variables and methods, use arrays and collections to juggle values, and create programs that respond to mouse clicks Learn...

Words: 34460 - Pages: 138

Java

...A Comparison between Java and .Net Languages Introduction Java and .Net provide technologies that enable skilled developers to build quality enterprise applications. These technologies are rarely picked based on performance alone. There are many factors to consider when choosing Java or .Net. These considerations are often the deciding factor when choosing one or both of these platforms. Java Java is kenned as both a programming language and a development platform. It was first developed by Sun Microsystems in 1991 and subsequently relinquished in 1995. To help to make the language more accepted and accessible, Sun Microsystems developed it as an object oriented language with a syntax that is very similar to C++. (Java vs. .NET, 2007) Sun Microsystems decided to create this new platform out of a desire to be able to write programs only once that could be run on any system. (James) The Java 2 platform was launched in December 1998. This was a major amelioration of the platform, and included incipient graphics, user interface, and enterprise capabilities. This upgrade was over seven times as large as the initial Java 1.0 release and marked the maturity of the Java platform. (What is java?) Within the Java 2 platform there are 3 editions: • The Java 2 Standard Edition (J2SE) Provides the essential compiler, tools, runtimes, and APIs for writing, deploying, and running applets and applications. • The Java 2 Enterprise Edition (J2EE) Defines a standard for developing......

Words: 2279 - Pages: 10

Java Servlets

...2 4 Advanced Java Programming with Database Application Centre for Information Technology and Engineering, Manonaniam Sundaranar University CONTENTS Lecture 1 1 Data Base Management Systems Introduction Summary of DBMS Functions CODD's Rules Lecture 2 17 Structured Query Language Structured Query Language Using SQL as a Data Definition Language Using SQL as a Data Manipulation Language Using SQL as a Data Query Language Functions Lecture 3 33 JDBC Architecture Remote Database Access Lecture 4 40 JDBC Introduction Connecting to an ODBC Data Source JDBC Connection JDBC Implementation Resultset Processing: Retrieving Results Lecture 5 67 Prepared Statement Callable Statement Other JDBC Classes Moving the Cursor in Scrollable Result Sets Making Updates to Updatable Result Sets Updating a Result Set Programmatically Lecture 6 94 Introduction To Software Components Software Component Model Features of Software Component Javabean Importance of Java Component Model4 Bean Development Kit Starting the BeanBox Using The BDK Beanbox and The Demo Javabeans Centre for Information Technology and Engineering, Manonaniam Sundaranar University Lecture 7 107 Building Simple Bean Building the First Bean Event Handling Lecture 8 117 Bean Persistence Serialization and Deserialization Serializable Bean Lecture 9 130 Introspection Introspector Bean Info Simple Bean Info Feature......

Words: 31370 - Pages: 126

Java

...Software Design Introduction to the Java Programming Language Material drawn from [JDK99,Sun96,Mitchell99,Mancoridis00] Software Design (Java Tutorial) © SERG Java Features • “Write Once, Run Anywhere.” • Portability is possible because of Java virtual machine technology: – Interpreted – JIT Compilers • Similar to C++, but “cleaner”: – No pointers, typedef, preprocessor, structs, unions, multiple inheritance, goto, operator overloading, automatic coercions, free. Software Design (Java Tutorial) © SERG Java Subset for this Course • We will focus on a subset of the language that will allow us to develop a distributed application using CORBA. • Input and output will be character (terminal) based. • For detailed treatment of Java visit: – http://java.sun.com/docs/books/tutorial/index.html Software Design (Java Tutorial) © SERG Java Virtual Machine • Java programs run on a Java Virtual Machine. • Features: – – – – – Security Portability Superior dynamic resource management Resource location transparency Automatic garbage collection Software Design (Java Tutorial) © SERG The Java Environment Java Source File (*.java) Java Compiler (javac) Java Bytecode File (*.class) Java Virtual Machine (java) Software Design (Java Tutorial) © SERG Program Organization Source Files (.java) Running Application Running Applet JAVA BYTECODE COMPILER Class Files (.class) JAVA VIRTUAL MACHINE WEB BROWSER Software Design (Java Tutorial) © SERG Program Organization Standards •...

Words: 5230 - Pages: 21

Java

...1. Lab Exercise for Core Java Section A: a) Write a program to find HCF of two number reading inputs as command line argument. b) Write a program to display all prime numbers between two limits. c) Write a program to implement below diamond pattern. * *** ***** d) Write a program to implement string concatenation, finding string length, find sub string and check the given string is palindrome or not? e) Write a program to implement constructor overloading by passing different number of parameter of different types. f) Write a program to find area of Square and rectangle figures using method. g) Write a program to calculate bonus for different departments using method overriding. h) Write a program to perform the different arithmetic operation show the exception handling. i) Write a program to implement thread priorities. j) Write a program to create a linked list using LinkedList class of Collection Framework k) Write a program, to create a Frame Window in an applet. l) Write a program to create simple student registration using applet, read the input using text boxes and display the output once user click on the button. m) Write a program to draw different polygon by using AWT supported Graphics method n) Write a program to implement the appropriate interface in the key listener so that it will receive the type of event. ASSIGNMENT EXCEPTION Exception and exception handling -introduction, types of......

Words: 275 - Pages: 2

Java

...Release Team[oR] 2001 [x] java Java 2: The Complete Reference by Patrick Naughton and Herbert Schildt Osborne/McGraw-Hill © 1999, 1108 pages ISBN: 0072119764 This thorough reference reads like a helpful friend. Includes servlets, Swing, and more. Table of Contents Back Cover Synopsis by Rebecca Rohan Java 2: The Complete Reference blends the expertise found in Java 1: The Complete Reference with Java 2 topics such as "servlets" and "Swing." As before, there's help with Java Beans and migrating from C++ to Java. A special chapter gives networking basics and breaks out networking-related classes. This book helps you master techniques by doing as well as reading. Projects include a multi-player word game with attention paid to network security. The book is updated where appropriate throughout, and the rhythm of text, code, tables, and illustrations is superb. It's a valuable resource for the developer who is elbow-deep in demanding projects. Table of Contents Java 2 Preface - 7 Part l The Java Language - The Complete Reference - 4 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 hapter 10 - The Genesis of Java - 9 - An Overview of Java - 20 - Data Types, Variables, and Arrays - 36 - Operators - 57 - Control Statements - 75 - Introducing Classes - 94 - A Closer Look at Methods and Classes - 111 - Inheritance - 134 - Packages and Interfaces - 156 - Exception Handling - 174 Chapter 11 - Multithreaded......

Words: 78285 - Pages: 314

Java

...November 30, 2011 Java Security Jessica Shaw: 628 Robert Grimsley: 596 Java is a programming language developed by Sun Microsystems in 1995, which is now called Oracle. The language itself is derived from the languages C and C++. Java is a simple language compared to C and C++; however they are all object-oriented languages. The language was designed to help minimize the amount of space and take up as little of your computer’s hardware resources as possible. The language was designed upon five key goals, and they are as followed: * It should be "simple, object-oriented and familiar" * It should be "robust and secure" * It should be "architecture-neutral and portable" * It should execute with "high performance" * It should be "interpreted, threaded, and dynamic" Java is used for a multitude of things. Java allows one to play virtual video games, view and design 3D photos, and many other interactive topics on the internet. Java is the main programming language for mobile devices as well as smart phones such as Android by google. Java is a very secure and reliable language that is used by over 800 billion people. Without the Java languages there are millions of applets and interactive applications on websites that wouldn’t preform properly without it. Java is compiled by byte code that allows for the program to be run through the Java Virtual Machine, or JVM. The compiling method allows......

Words: 2557 - Pages: 11

Java

...JMaster list of Java interview questions - 115 questions By admin | July 18, 2005 115 questions total, not for the weak. Covers everything from basics to JDBC connectivity, AWT and JSP. 1. What is the difference between procedural and object-oriented programs?- a) In procedural program, programming logic follows certain procedures and the instructions are executed one after another. In OOP program, unit of program is object, which is nothing but combination of data and code. b) In procedural program, data is exposed to the whole program whereas in OOPs program, it is accessible with in the object and which in turn assures the security of the code. 2. What are Encapsulation, Inheritance and Polymorphism?- Encapsulation is the mechanism that binds together code and data it manipulates and keeps both safe from outside interference and misuse. Inheritance is the process by which one object acquires the properties of another object. Polymorphism is the feature that allows one interface to be used for general class actions. 3. What is the difference between Assignment and Initialization?- Assignment can be done as many times as desired whereas initialization can be done only once. 4. What is OOPs?- Object oriented programming organizes a program around its data, i. e. , objects and a set of well defined interfaces to that data. An object-oriented program can be characterized as data controlling 5. access to code. What are Class,......

Words: 6762 - Pages: 28