Bahkan Lebih Lagi dari HTML (XML, XHTML dan Java Script)

HTML
(HyperText Markup Language)

Filename extension	.html, .htm
Internet media type	text/html
Type code	TEXT
Uniform Type Identifier	public.html
Developed by	World Wide Web Consortium & WHATWG
Type of format	Markup language
Extended from	SGML
Extended to	XHTML
Standard(s)	ISO/IEC 15445 W3C HTML 4.01 W3C HTML5 (draft)

HyperText Markup Language (HTML) is the predominant markup language for web pages. HTML elements are the basic building-blocks of webpages.

HTML is written in the form of HTML elements consisting of tags, enclosed in angle brackets(like ), within the web page content. HTML tags most commonly come in pairs like

and

, although some tags, known as empty elements, are unpaired, for example . The first tag in a pair is the start tag, the second tag is the end tag (they are also called opening tags and closing tags). In between these tags web designers can add text, tags, comments, and other types of text-based content.

The purpose of a web browser is to read HTML documents and compose them into visible or audible web pages. The browser does not display the HTML tags, but uses the tags to interpret the content of the page.

HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. It can embed scripts in languages such as JavaScript which affect the behavior of HTML webpages.

Web browsers can also refer to Cascading Style Sheets (CSS) to define the appearance and layout of text and other material. The W3C, maintainer of both the HTML and the CSS standards, encourages the use of CSS over explicitly presentational HTML markup.^[1]

Contents

• 1 History
  • 1.1 Origins
  • 1.2 First specifications
  • 1.3 Version history of the standard
    • 1.3.1 HTML version timeline
    • 1.3.2 HTML draft version timeline
    • 1.3.3 XHTML versions
• 2 Markup
  • 2.1 Elements
    • 2.1.1 Element examples
    • 2.1.2 Attributes
  • 2.2 Character and entity references
  • 2.3 Data types
  • 2.4 Document type declaration
• 3 Semantic HTML
• 4 Delivery
  • 4.1 HTTP
  • 4.2 HTML e-mail
  • 4.3 Naming conventions
  • 4.4 HTML Application
• 5 Current variations
  • 5.1 SGML-based versus XML-based HTML
  • 5.2 Transitional versus strict
  • 5.3 Frameset versus transitional
  • 5.4 Summary of specification versions
• 6 Hypertext features not in HTML
• 7 WYSIWYG editors
• 8 See also
• 9 References
• 10 External links

HTML Tools & Software

• Databases
• Web Servers
  • Top Macintosh Web Servers
  • Top High Capacity Web Servers
  • Top Secure Web Servers
  • Top Unix/Linux Web Servers
  • Top Windows Web Servers
• HTML Validators
• Browser Emulators

Books

• Book Reviews
• Dynamic HTML Books
• JavaScript and ASP Books
• Graphics Books
• Web Style and Accessibility
• Servers & Web Administration
• Books About CGI and Perl
• Web Publishing

History of HTML

• History of HTML

More Advanced HTML Resources

• Advanced HTML Articles
• CGI Articles
• XML Articles

Web Design/HTML Articles A

• A Tag
• About Certified HTML Technicians
• About Web Design / HTML FAQ
• Absolute and Relative Paths
• Accessible HTML - Allowing Other Viewpoints

Source:
1. http://webdesign.about.com/od/advancedtutorials/p/bl_advanced.htm

2. Wikipedia

Desain Pemrograman Java

Java is a programming language originally developed by James Gosling at Sun Microsystems(which is now a subsidiary of Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. Java applications are typically compiledto bytecode (class file) that can run on any Java Virtual Machine (JVM) regardless of computer architecture. Java is a general-purpose, concurrent, class-based, object-oriented language that is specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere." Java is currently one of the most popular programming languages in use, particularly for client-server web applications.^[9][10]

The original and reference implementation Java compilers, virtual machines, and class librarieswere developed by Sun from 1995. As of May 2007, in compliance with the specifications of theJava Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java, GNU Classpath, and Dalvik.

Contents

• 1 History
  • 1.1 Principles
  • 1.2 Versions
• 2 Practices
  • 2.1 Java Platform
    • 2.1.1 Implementations
    • 2.1.2 Performance
  • 2.2 Automatic memory management
• 3 Syntax
• 4 Examples
  • 4.1 Hello world
  • 4.2 A more comprehensive example
• 5 Special classes
  • 5.1 Applet
  • 5.2 Servlet
  • 5.3 JavaServer Pages
  • 5.4 Swing application
  • 5.5 Generics
• 6 Criticism
• 7 Class libraries
• 8 Documentation
• 9 Editions
• 10 Notes
• 11 See also
• 12 References
• 13 External links

Java

Paradigm(s)	Object-oriented,structured, imperative
Appeared in	1995
Designed by	Sun Microsystems (now owned by Oracle Corporation)
Developer	James Gosling & Sun Microsystems
Stable release	Java Standard Edition 7 Update 1(1.7.1) (October 18, 2011; 1 day ago)
Typing discipline	Static, strong, safe,nominative, manifest
Major implementations	OpenJDK, HotSpot, many others
Dialects	Generic Java, Pizza
Influenced by	Ada 83, C++,[1] Delphi Object Pascal,[2], Eiffel [3],Generic Java, Mesa,[4]Modula-3,[5] Objective-C,[6] UCSD Pascal,[7][8]Smalltalk
Influenced	Ada 2005, BeanShell, C#,Clojure, D, ECMAScript,Groovy, J#, JavaScript,PHP, Python, Scala, Vala
OS	Cross-platform (multi-platform)
License	GNU General Public License / Java Community Process
Usual filename extensions	.java, .class, .jar
Website	For Java Developers
Java Programming at Wikibooks

Java Programming/Design Patterns

A design pattern is not a finished design, it is a description of a solution to a common problem. A design pattern can be reused in multiple applications, and that is the main advantage of using it. It can also be seen as a template for how to solve a problem that can occur in many different situations and/or applications. It is not code reuse as it usually does not specify code, but code can be easily created from a design pattern. Object-oriented design patterns typically show relationships and interactions between classes or objects, without specifying the final application classes or objects that are involved.

Each design pattern consist of the following part:

Problem/requirement

To create a design pattern, we need to go through a mini analysis design and may be coding to test out the solution. This section state the requirements the problem we want to solve. This is usually a common problem that will occur in more than one application.

Forces

This section state the technological boundaries, that helps and guides the creation of the solution.

Solution

This section describes how to write the code to solve the above problem. This is the design part of the design pattern. It may contain class diagrams, sequence diagrams, and or whatever is needed to describe how to code the solution.

A design pattern can be considered as block that can be placed in your design document, and you have to implement the design pattern with your application.

Using design patterns speeds up your design and helps to communicate your design to other team members.