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Free eBook and Tutorial the computer sciens and In

Free eBook and Tutorial the computer sciens and In
Free eBook and Tutorial the computer sciens and Information Technology

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CFO: Apple ?not wedded? to exclusive carrier deals
2008-03-06 00:42:00
by Dan Moren For the second time in as many weeks, a senior Apple executive has suggested that the company?s current pattern of exclusive iPhones deals with cell phone carriers may not be only way to go. This time, the suggestion came from Apple chief financial officer Peter Oppenheimer during a presentation Wednesday at the annual ...
More About: News , Exclusive
Microsoft?s Internet Explorer 8 chasing Apple?s Safari
2008-03-06 00:34:00
Microsoft on Wednesday previewed the next generation of Internet Explorer, promising greater interoperability with modern Web standards that have thus far eluded the Windows-based browser and plagued developers’ attempts to author truly browser and platform independent web sites. Speaking at the company’s MIX08 online technology conference, Microsoft browser chief Dean Hachamovitch said Internet Explorer 8 delivers ...
More About: News , Safari , Apple , Microsoft
Steve Ballmer Predicts Small Market Share for iPhone
2008-02-24 00:34:00
From the moment it was unveiled in January by Appleā??s CEO, iPhone has ignited a real tech revolution and it divided the tech and mobile community into two different sides. On one side we have the ones who believe that iPhone is the future of mobile devices and on the other those ...
More About: News , Steve , Market , Iphone , Small
Microsoft?s Xbox Live Opens Up To Amateur Game Developers
2008-02-24 00:24:00
Microsoft?s Xbox and Xbox Live had a humongous success last year, but that?s no reason to stop there. John Schappert, vice president of Microsoft Corp, announced on Wednesday at the Game Developers Conference in San Francisco the plans for this year: double the number of users, from 10 million to 20 million, and if ...
More About: News , Microsoft
Netscape Is Dead, Long Live Firefox!
2008-02-24 00:21:00
This week has been filled with mixed emotions for AOL, as it finally pulled the plug on its Netscape Web browser, and at the same time, announced Firefox downloads have crossed the 500 million downloads threshold, and things just continued to get better. In December 2007, AOL announced Netscape Navigator, once used by 80 percent of ...
More About: News , Live , Dead
XNA Game Studio And Xbox Live: Games By People For People
2008-02-24 00:18:00
By Max Brenn 14:55, February 23rd 2008 Do you want to be a famous games creator? Or just share your vision about games with a community? Then Microsoft has all you need. During GDC 2008, Chris Satchell, general manager and chief XNA architect at Microsoft, announced that the games created with Microsoft?s XNA Game Studio 2.0 ...
More About: News , People , Games , Xbox , Xbox Live
E.U. and U.S. Vow Crackdown on Computer Counterfeits
2008-02-24 00:03:00
By REUTERS Published: February 22, 2008 Filed at 8:55 a.m. ET   BRUSSELS (Reuters) - EU and U.S. senior officials said on Friday they would crack down on counterfeiting of computer components after they seized over 360,000 fake items in just two weeks in a joint operation at the end of ...
More About: News , Computer , Crackdown
U.S. Telecom Growth Seen Slower Than Global Industry
2008-02-24 00:02:00
By REUTERS Published: February 22, 2008 Filed at 12:17 p.m. ET NEW YORK (Reuters) - The U.S. telecommunications industry will grow at a slower rate than the global industry in the coming years as the wireless and wired markets mature, the Telecom munications Industry Association said on Friday. According to a study commissioned ...
More About: News , Global , Growth
Costs Push Intuit Profit Down 21%
2008-02-24 00:01:00
By THE ASSOCIATED PRESS Published: February 21, 2008 Filed at 8:13 p.m. ET MOUNTAIN VIEW, Calif. (AP) — Intuit Inc.’s second-quarter net income fell 21 percent as increased costs more than matched strong revenue growth driven by TurboTax sales. The financial software maker cut its earnings guidance for the rest of the year, sending shares ...
More About: News , Profit , Costs , Push
Basic Components and Their Events
2008-02-05 14:35:00
THIS SECTION DISCUSSES some of the GUI interface elements that are represented by subclasses of JComponent. The treatment here is brief and covers only the basic uses of each component type. After you become familiar with the basics, you might want to consult a Java reference for more details. I will give some examples of programming with components in the next section. The exact appearance of a Swing component and the way that the user interacts with the component are not fixed. They depend on the look-and-feel of the user interface. While Swing supports a default look-and-feel, which is probably the one that you will see most often, it is possible to change the look-and-feel. For example, a Windows look-and-feel could be used to make a Java program that is running on a Windows computer look more like a standard Windows program. While this can improve the user’s experience, it means that some of the details that I discuss will have to be qualified with the phrase “depen...
More About: Events , Basic , Components
An Example with Text Input Boxes
2008-02-05 14:11:00
As a first example, let’s look at a simple calculator applet. This example demonstrates typical uses of JText Fields, JButtons, and JLabels, and it uses several layout managers. In the applet, you can enter two real numbers in the text-input boxes and click on one of the buttons labeled “+”, “-”, “*”, and “/”. The corresponding operation is performed on the numbers, and the result is displayed in a JLabel at the bottom of the applet. If one of the input boxes contains an illegal entry — a word instead of a number. When designing an applet such as this one, you should start by asking yourself questions like: How will the user interact with the applet? What components will I need in order to support that interaction? What events can be generated by user actions, and what will the applet do in response? What data will I have to keep in instance variables to keep track of the state of the applet? What information do I want to di...
More About: Input
Fundamental classes java.lang, java.util and others
2008-02-05 13:44:00
The publicity says “Java is a simple language”. Yes, it is; there are just eight primitive data types: byte boolean char double float int long short and objects. So how come you can do so much with Java? Through classes of objects and the methods associated with them - both classes provided as a standard part of the Java Runtime Environment (JRE), and classes provided as extras with the Enterprise Edition or from other bundles / third parties. JAVA.LANG Java.lang contains the classes that are most central to the language itself; it’s a broad rather than a deep hierarchy, which means that there’s a lot of classes in the package, but they tend to be independent of one another. Firstly, java.lang contains the data wrapper classes - immutable class wrappers around the primitive types which allow you to treat primitives as if they’re objects (great for use in collections, which are covered later in this module). Strings and StringBuffers are a part of java.l...
More About: Classes , Fundamental , Dame
The Java Programming Language
2008-01-25 21:51:00
The Java programming language is a high-level language that can be characterized by all of the following buzzwords: Simple Architecture neutral Object oriented Portable Distributed High performance Multithreaded Robust Dynamic Secure Each of the preceding buzzwords is explained in The Java Language Environment , a white paper written by James Gosling and Henry McGilton. In the Java programming language, all source code is first written in plain ...
More About: Programming , Programming Language
Java Platform, Enterprise Edition
2008-01-25 21:35:00
Java Platform , Enterprise Edition or Java EE is a widely used platform for server programming in the Java programming language. The Java EE Platform differs from the Standard Edition (SE) of Java in that it adds additional libraries which provide functionality to deploy fault-tolerant, distributed, multi-tier Java software, based largely on modular components running on ...
More About: Java
EXtensible Markup Language (XML)
2008-01-25 21:07:00
Introduction to XML This section covers the basics of XML. The goal is to give you just enough information to get started so that you understand what XML is all about. (You’ll learn more about XML in later sections of the tutorial.) We then outline the major features that make XML great for information storage and ...
More About: Language , Markup
Mastering Ajax By Brett McLaughlin (brett@newInstance.com), Author and Edit
2007-11-24 00:35:00
Ajax, which consists of HTML, JavaScript? technology, DHTML, and DOM, is an outstanding approach that helps you transform clunky Web interfaces into interactive Ajax applications. The author, an Ajax expert, demonstrates how these technologies work together — from an overview to a detailed look — to make extremely efficient Web development an easy reality. He ...
More About: Author , Edit , Ajax , Brett , Erin
Mastering Ajax By Brett McLaughlin (brett@newInstance.com), Author and Edit
2007-11-24 00:32:00
Ajax, which consists of HTML, JavaScript? technology, DHTML, and DOM, is an outstanding approach that helps you transform clunky Web interfaces into interactive Ajax applications. The author, an Ajax expert, demonstrates how these technologies work together — from an overview to a detailed look — to make extremely efficient Web development an easy reality. He ...
More About: Author , Edit , Ajax , Brett , Erin
A Generic MVC Model in Java by Arjan Vermeij
2007-11-17 02:16:00
Model-View-Controller (MVC) is a widely used design pattern, especially popular in graphical user interface (GUI) programming. JDK 1.5 introduces parameterized types, or generics. Combining the two allows for a generic implementation of the MVC design pattern, freeing the programmer from writing code that handles the registration and notification of listeners, as well as from writing ...
More About: Java , Model , Generic , Neri
Introduction to Ajax
2007-11-13 09:05:00
AJAX merupakan paduan dari beberapa teknologi yang sudah dikenal sebalumnya yaitu HTML, DOM, XML, Javascript dan teknologi pendukung lainnya. AJAX adalah akronim dari Asynchronous JavaScript and XML,  komponen-komponen AJAX meliputi: HTML (HyperText Markup Language) digunakan dalam membuat halaman web dan dokumen-dokumen lain yang dapat ditampilkan dalam browser. HTML merupakan standar internasional dengan spesifikasi yang ditetapkan oleh ...
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Speeding Up AJAX with JSON
2007-11-06 23:12:00
Speeding Up AJAX with JSON
More About: Ajax , Speeding
json ? JSON implementation for Ruby
2007-11-06 23:04:00
Description This is a implementation of the JSON specification according to RFC 4627. You can think of it as a low fat alternative to XML, if you want to store data to disk or transmit it over a network rather than use a verbose markup language. Starting from version 1.0.0 on there will be two variants available: A ...
More About: Ruby , Implementation
Penerimaan Data JSON melalui AJAX
2007-10-01 10:28:00
Dari dua tulisan terdahulu tentang Pengantar AJAX dan JSON, kita akan padukan keduanya. Di sini saya coba untuk menjelaskan implementasi keduanya menggunakan native JavaScript supaya cara kerja keduanya bisa dipahami dengan jalas. Pertama, buat dokumen JSON yang disimpan ke dalam file dengan nama json-data.txt. 1 { “accounting“ : [ // accounting is an array in employees ...
More About: Data , Ajax , Neri
Cascading Style Sheets
2007-09-11 10:11:00
From Wikipedia, the free encyclopedia History Style sheets have existed in one form or another since the beginnings of SGML in the 1970s. Cascading Style Sheets were developed as a means for creating a consistent approach to providing style information for web documents. As HTML grew, it came to encompass a wider variety of stylistic capabilities to meet ...
RSS (english Version)
2007-09-11 09:40:00
From Wikipedia, the free encyclopedia (Redirected from RSS (file format)) HistoryThe RSS formats were preceded by several attempts at syndication that did not achieve widespread popularity. The basic idea of restructuring information about web sites goes back to at least 1995, when Ramanathan V. Guha and others in Apple Computer’s Advanced Technology Group developed the Meta Content ...
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RSS
2007-09-11 09:17:00
Dari Wikipedia Indonesia, ensiklopedia bebas berbahasa Indonesia. Langsung ke: navigasi, cari Untuk kegunaan lain dari RSS, lihat RSS (disambiguasi). RSS adalah sebuah file berformat XML untuk sindikasi yang telah digunakan (diantaranya dan kebanyakan) situs web berita dan weblog. Singkatan ini biasanya mengarah ke beberapa protokol: Rich Site Summary (RSS 0.91) RDF Site Summary (RSS 0.9 and 1.0) Really Simple Syndication (RSS ...
11 Hal Penting dalam Troubleshooting PC Lambat
2007-08-30 01:11:00
Keluhan apa yang paling sering ditemukan dalam perkantoran yang cukup membosankan bagi para IT Technical support ? yaitu menanggapi masalah misalnya seperti ini ?Komputer saya Lambat? begitulah kira kira kalimat yang sering dilontarkan para end user yang menggunakan komputernya, dan kita harus memperbaikinya, dan itu suatu hal yang sangat membosankan untuk ditanggapi saking sering nya, ...
More About: Troubleshooting
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