Internet Engineering Task Force (IETF)

The Internet Engineering Task Force (IETF) develops and promotes Internet standards, cooperating closely with the W3C and ISO/IEC standards bodies and dealing in particular with standards of the TCP/IP and Internet protocol suite. It is an open standards organization, with no formal membership or membership requirements. All participants and managers are volunteers, though their work is usually funded by their employers or sponsors; for instance, the current chairperson is funded by VeriSign...

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Web Crawler

A Web crawler is a computer program that browses the World Wide Web in a methodical, automated manner or in an orderly fashion. Other terms for Web crawlers are ants, automatic indexers, bots, Web spiders, Web robots, or—especially in the FOAF community—Web scutters. This process is called Web crawling or spidering. Many sites, in particular search engines, use spidering as a means of providing up-to-date data. Web crawlers are mainly used to create a copy of all the visited pages for later...

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Definition of Technology

Technology is the making, usage, and knowledge of tools, machines, techniques, crafts, systems or methods of organization in order to solve a problem or perform a specific function. It can also refer to the collection of such tools, machinery, and procedures. Technologies significantly affect human as well as other animal species' ability to control and adapt to their natural environments. The word technology comes from Greek τεχνολογία (technología); from τέχνη (téchnē), meaning "art, skill,...

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Style Sheets

Web style sheets are a form of separation of presentation and content for web design in which the markup (i.e., HTML or XHTML) of a webpage contains the page's semantic content and structure, but does not define its visual layout (style). Instead, the style is defined in an external stylesheet file using a style sheet language such as CSS or XSL. This design approach is identified as a "separation" because it largely supersedes the antecedent methodology in which a page's markup defined both...

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All the programs made for iPhone can run on the iPad

Scale up iPhone apps  Even before the iPad was officially announced in January 2010, the App Store already had more than 100,000 programs in stock for iPhone and iPod Touch users. According to Apple, just about all of these programs can run on the iPad, so there's no software shortage for the slab here. But while these apps can run on the iPad, most of them weren't designed for it. They might seem a little sparse on the bigger screen. Still, you've two ways to run those older iPhone and iPod...

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eXtensible HyperText Markup Language (XHTML)

XHTML (eXtensible HyperText Markup Language) is a family of XML markup languages that mirror or extend versions of the widely-used Hypertext Markup Language (HTML), the language in which web pages are written.While HTML (prior to HTML5) was defined as an application of Standard Generalized Markup Language (SGML), a very flexible markup language framework, XHTML is an application of XML, a more restrictive subset of SGML. Because XHTML documents need to be well-formed, they can be parsed using...

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Inline Linking

Inline linking (also known as hotlinking, leeching, piggy-backing, direct linking, offsite image grabs, bandwidth theft) is the use of a linked object, often an image, from one site by a web page belonging to a second site. The second site is said to have an inline link to the site where the object is located.   Inline linking and HTTP   The technology behind the World Wide Web, the Hypertext Transfer Protocol (HTTP), does not make any distinction of types of links—all...

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Dynamic random-access memory (DRAM)

Dynamic random-access memory (DRAM) is a type of random-access memory that stores each bit of data in a separate capacitor within an integrated circuit. The capacitor can be either charged or discharged; these two states are taken to represent the two values of a bit, conventionally called 0 and 1. Since capacitors leak charge, the information eventually fades unless the capacitor charge is refreshed periodically. Because of this refresh requirement, it is a dynamic memory as opposed to SRAM...

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Cascading Style Sheets (CSS)

Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation semantics (the look and formatting) of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can also be applied to any kind of XML document, including plain XML, SVG and XUL. CSS is designed primarily to enable the separation of document content (written in HTML or a similar markup language) from document presentation,...

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Thematic Map

A thematic map is a type of map or chart especially designed to show a particular theme connected with a specific geographic area. These maps "can portray physical, social, political, cultural, economic, sociological, agricultural, or any other aspects of a city, state, region, nation, or continent".   Overview   A thematic map is a map that focuses on a specific theme or subject area, whereas in a general map the variety of phenomena—geological, geographical, political—regularly...

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Masjid Cheng Ho

Satu lagi bangunan yang menarik di Pandaan-Pasuruan yaitu Masjid Cheng Ho. Masjid ini didirikan pada tahun 2003 oleh sebuah  yayasan  komunitas muslim Cina bernuansa budaya Cina. Bangunan Masjid berukuran 50 m x 50 m, terdiri dari dua lantai ini diresmikan pada 2008 oleh bupati pasuruan. Masjid ini dibangun untuk mengenang Laksamana Cheng ho. - Siapa Laksamana Cheng ho? - Orang mana? - Kok g pernah ketemu? Hahahahah jangan hiraukan pertanyaan konyol di atas...

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Purwodadi Botanical Garden

Purwodadi Botanical Garden is a garden located in a large study Purwodadi, Pasuruan , East Java , Indonesia . The extent of 85 acres and has about 10,000 species of trees and plant collections.   History   Purwodadi botanical garden was established on January 30th 1941 by Dr. Lourens Gerhard Marinus Baas Becking on the initiative of Dr. Dirk van Slooten Fok on January 30, 1941 as a division of the Experimental Station 's Lands Plantentuin Buitenzorg or the Botanical Garden . This garden is one of the three branches of the Botanical Gardens Indonesia (Bogor Botanical Gardens)...

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The Taman Dayu

Wah ternyata ada tempat seindah dan sebagus ini di Pandaan ya.........( waaaaaaaah belum tau dia ) Pasti itu yang terucap bagi orang² yang pertama kali melihat / mampir ke Taman Dayu.Taman dayu yang dibangun pada April 2005 terletak di Pandaan tepatnya Jl. Raya Surabaya - Malang Km. 48 Pandaan 67156, Pasuruan.  Indonesia memiliki keindahan alam di campur dengan berbagai residensial, iklan dan fasilitas rekreasi menjadikan tampat yang sangat menyenangkan dan indah. Bukan hanya itu...kita bisa berolahraga, berpetualang, dan bermain air.Banyak sekali tempat olahraga, rekreasi, belanja,...

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Jawi Temple

  Jawi temple is a temple which was built around the 13th century and is a historical relic Hindu - Buddhist kingdom Singhasari in sub Prigen , Pasuruan , East Java , Indonesia . The temple is located in the middle of the highway between Pandaan District - District Prigen and Pringebukan. Jawi temple many thought of as a place of worship or places of worship Buddha, but it is actually a place where the ashes of the king's last Singhasari , Kertanegara . Some of the ash is also stored in the temple Singhasari . Both of these temples has to do with Jago temple which is a place of...

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Taman Candra Wilwatikta

Taman Candra Wilwatikta ini pertama kali di buat 1963 di atas tanah seluas 12,3 hektare tujuan di bangunnya taman candra wilwatikta ini sebagai pusat kesenian dan budaya. hal ini bisa di lihat dari panggung terbuka yang luas, diapit dua patung arca dwarapala dan dilengkapi dengan ornamen-ornamen khas candi menambah kesan, mewah ( bukan mepet sawah ), eksotis, dan waaaaah!! ketika kita masuk. Taman candra wilwatikta yang terletak ± 2 km dari Candi Jawi sendiri sangat populer di era orde baru, pernah di gunakan sebagai ajang Sendratari Ramayana Internasional ( mantap...) pada 1971. Sebelum...

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Contour Line

A contour line (also isoline, isopleth, or isarithm) of a function of two variables is a curve along which the function has a constant value. In cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. A contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness of slopes. The contour interval of a contour map is the difference...

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MAP

A map is a visual representation of an area—a symbolic depiction highlighting relationships between elements of that space such as objects, regions, and themes. Many maps are static two-dimensional, geometrically accurate (or approximately accurate) representations of three-dimensional space, while others are dynamic or interactive, even three-dimensional. Although most commonly used to depict geography, maps may represent any space, real or imagined, without regard to context or scale; e.g....

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ATLAS

An atlas is a collection of maps; it is typically a map of Earth or a region of Earth, but there are atlases of the other planets (and their satellites) in the Solar System. Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats. In addition to presenting geographic features and political boundaries, many atlases often feature geopolitical, social, religious and economic statistics.They also have information about the map and places in it.  ...

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Topography

Topography (from Greek τόπος topos, "place", and γράφω graphō, "write") is a field of planetary science comprising the study of surface shape and features of the Earth and other observable astronomical objects including planets, moons, and asteroids. It is also the description of such surface shapes and features (especially their depiction in maps). The topography of an area can also mean the surface shape and features themselves. In a broader sense, topography is concerned with local detail...

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Manage your playlist with the Apple iPad

Change or Delete a current Playlist   If you change your mind about a playlist's tune order, drag the song titles up or down inside the playlist window. Just make sure to sort the playlist by song order first. You can always drag more songs into a playlist, and you can delete titles if you your playlist needs pruning. Click the song in the playlist window and then hit Delete or Backspace. When iTunes asks you to confirm your decision, click Yes. Remember, deleting an audio lesson from...

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Steps to automatically Sync the iPad

Automatically Sync the iPad   As with every iPod model that's come before it, the iPad offers the simple and effective Autosync feature. Autosyncing automatically puts a copy of every song, podcast, and video in your iTunes library right onto your player. In fact, the first time you connect your iPad to your computer, the Setup Assistant offers to copy all the music in your iTunes library over to your new tablet. If you choose to do that, your iPad has already been set for autosync. If...

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Subnet Mask Tutorial

The subnet mask plays an important role in computer networking. It's used to determine the subnetwork an IP address belongs to. It achieves this by masking the part of the IP address that will be used to create the subnetworks and not masking the portion of the IP address that will be used for host addresses. Networks based on TCP/IP use subnet masking to split an IP address into two parts; the first part is used to divide the network into logical subnetworks, the second part is used...

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The Importance Of Network Security

Since the rise in popularity of the Internet, we have started to use our computers for a much wider range of tasks than ever before. At home, we buy our groceries, do our banking, buy birthday presents, send communications via email, write our life story on social networking sites; at work, our businesses provide e-commerce via websites, staff send and recieve emails, phonecalls and video conferencing are done through the network using IP based servcices; all of this is done online and...

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Map projection

A map projection is any method of representing the surface of a sphere or other three-dimensional body on a plane. Map projections are necessary for creating maps. All map projections distort the surface in some fashion. Depending on the purpose of the map, some distortions are acceptable and others are not; therefore different map projections exist in order to preserve some properties of the sphere-like body at the expense of other properties. There is no limit to the number of possible...

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Cartography

Cartography (from Greek , chartes or charax = sheet of papyrus (paper) and graphein = to write) is the study and practice of making maps. Combining science, aesthetics, and technique, cartography builds on the premise that reality can be modeled in ways that communicate spatial information effectively. The fundamental problems of traditional cartography are to: Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing. Traits may be physical, such...

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IP Address

An Internet Protocol address (IP address) is a numerical label assigned to each device (e.g., computer, printer) participating in a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing. Its role has been characterized as follows: "A name indicates what we seek. An address indicates where it is. A route indicates how to get there". The designers of the Internet Protocol...

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Uniform Resource Locator (URL)

In computing, a uniform resource locator (URL) is a specific character string that constitutes a reference to an Internet resource. A URL is technically a type of uniform resource identifier (URI) but in many technical documents and verbal discussions URL is often used as a synonym for URI.   History   In computing, a uniform resource locator (URL) is a specific character string that constitutes a reference to an Internet resource. A URL is technically a type of uniform resource...

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Software

Computer software or just software, is a collection of computer programs and related data that provides the instructions for telling a computer what to do and how to do it. Software refers to one or more computer programs and data held in the storage of the computer for some purposes. In other words, software is a set of programs, procedures, algorithms and its documentation concerned with the operation of a data processing system. Program software performs the function of the program it implements,...

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Motherboard

In personal computers, a motherboard is the central printed circuit board (PCB) in many modern computers and holds many of the crucial components of the system, providing connectors for other peripherals. The motherboard is sometimes alternatively known as the mainboard, system board, planar board. It is also sometimes casually shortened to mobo.   History Prior to the advent of the microprocessor, a computer was usually built in a card-cage case or mainframe with components connected...

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Basic Input/Output System (BIOS)

Basic input/output system (BIOS), also known as the System BIOS or ROM BIOS is a de facto standard defining a firmware interface. The name originated in earlier computers running CP/M and other operating systems, where the BIOS was loaded from disc rather than stored as firmware (EPROMs were not yet available). The BIOS software is built into the PC, and is the first code run by a PC when powered on ('boot firmware'). When the PC starts up, the first job for the BIOS is the power-on self-test,...

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Read Only Memory (ROM)

Read-only memory (ROM) is a class of storage medium used in computers and other electronic devices. Data stored in ROM cannot be modified, or can be modified only slowly or with difficulty, so it is mainly used to distribute firmware (software that is very closely tied to specific hardware, and unlikely to need frequent updates). In its strictest sense, ROM refers only to mask ROM (the oldest type of solid state ROM), which is fabricated with the desired data permanently stored in it, and...

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Random Access Memory (RAM)

Random access memory (RAM) is a form of computer data storage. Today, it takes the form of integrated circuits that allow stored data to be accessed in any order with a worst case performance of constant time. Strictly speaking, modern types of DRAM are not random access, as data is read in bursts, although the name DRAM / RAM has stuck. However, many types of SRAM, ROM, OTP, and NOR flash are still random access even in a strict sense. RAM is often associated with volatile types of memory (such...

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Graphics Processing Unit (GPU)

A graphics processing unit or GPU (also occasionally called visual processing unit or VPU) is a specialized electronic circuit designed to rapidly manipulate and alter memory in such a way so as to accelerate the building of images in a frame buffer intended for output to a display. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics, and their highly parallel structure makes them...

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Accelerated Graphics Port (AGP)

The Accelerated Graphics Port (often shortened to AGP) is a high-speed point-to-point channel for attaching a video card to a computer's motherboard, primarily to assist in the acceleration of 3D computer graphics. Since 2004 AGP has been progressively phased out in favor of PCI Express (PCIe). By mid-2009 PCIe cards dominated the market; AGP cards and motherboards were still produced, but OEM driver support was minimal.   Advantages over PCI   As computers became increasingly...

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Arithmetic Logic Unit (ALU)

In computing, an arithmetic logic unit (ALU) is a digital circuit that performs arithmetic and logical operations. The ALU is a fundamental building block of the central processing unit of a computer, and even the simplest microprocessors contain one for purposes such as maintaining timers. The processors found inside modern CPUs and graphics processing units (GPUs) accommodate very powerful and very complex ALUs; a single component may contain a number of ALUs. Mathematician John von Neumann...

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Glimpse of GIS (1)

Before the 1940s, geographical analysis was done by overlapping (overlay) several types of maps in certain areas. But since the 1950's developed a digital system to perform the analysis in solving spatial problems. Until now, the various roles of Geographic Information Systems have been developed that can be used to address various aspects of the problems related to space. Developments in the field of computer technology has brought enormous benefits for the dissemination of information. With ...

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Central Processing Unit (CPU)

The central processing unit (CPU) is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer. The term has been in use in the computer industry at least since the early 1960s. The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation...

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Glimpse of GIS (2)

Since the 1970's, the GIS has developed rapidly. This development was mainly the development of information technology and telecommunications, among others: Revolution of information technology: computer technology, remote sensing and Global Positioning Systems. Technology communication. Drastically decreases the price of computers and the increasing speed of computer work. Increasing software functionality and ease of use. Evidence of the adage "a picture is worth a thousand words. Roman...

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HyperText Markup Language (HTML)

HyperText Markup Language (HTML) is the main 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 <html>), within the web page content. HTML tags most commonly come in pairs like <h1> and </h1>, although some tags, known as empty elements, are unpaired, for example <img>. The first tag in a pair is the start tag, the second tag is the end...

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World Wide Web (WWW)

The World Wide Web (abbreviated as WWW or W3, and commonly known as the Web) is a system of interlinked hypertext documents accessed via the Internet. With a web browser, one can view web pages that may contain text, images, videos, and other multimedia, and navigate between them via hyperlinks. Using concepts from his earlier hypertext systems like ENQUIRE, British engineer and computer scientist Sir Tim Berners-Lee, now Director of the World Wide Web Consortium (W3C), wrote a proposal in March...

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Blog

A blog (a portmanteau of the term web log) is a personal journal published on the World Wide Web consisting of discrete entries ("posts") typically displayed in reverse chronological order so the most recent post appears first. Blogs are usually the work of a single individual, occasionally of a small group, and often are themed on a single subject. Blog can also be used as a verb, meaning to maintain or add content to a blog. The emergence and growth of blogs in the late 1990s coincided...

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Finna Golf & Country Club Resort

Finna Golf & Country Club Resort is located approximately 2km from the candra wilwatikta and approximately 1km from the jawi temple in Candiwates, located on the left side of the road on the way to the area Trawas or Tretes. To get to this when Finna Golf from surabaya we have two alternative ways to get to it, in because Lapindo mud causing Porong highway connecting Surabaya - Malang jams occur frequently disturbed even then you have extra time to be Preparing to Finna Golf : 1st Alternative : Surabaya / bandara juanda > Waru > Sidoarjo > Wonoayu > Krembung > Mojosari...

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