| insogscoony | Date: Thursday, 08/08/2013, 03:58 | Post # 1 |
|
Private
Group: Member
Message: 4
Status: Offline
|
History
Main article: Narration of the Give birth to Inclusive Net
The The human race Comprehensive Snare (WWW) was created in 1990 by CERN physicist Tim Berners-Lee.[3] On 30 April 1993, CERN announced that the World Afield Web would be accessible to take advantage of for the sake of anyone.[4]
Previous the introduction of HTML and HTTP, other protocols such as Case Bring Concordat and the gopher practice were acclimatized to retrieve one files from a server. These protocols tender a easily understood directory structure which the drug navigates and chooses files to download. Documents were most ordinarily presented as down verse files without formatting, or were encoded in news processor formats.
Overview
homepage
zobacz wiecej...
Websites hold scads functions and can be old in a number of fashions; a website can be a familiar website, a commercial website, a management website or a nonprofit assembly website. Websites can be the work of an own, a subject or other codifying, and are typically dedicated to a specifically topic or purpose. Any website can contain a hyperlink to any other website, so the division between solitary sites, as perceived by means of the user, can be blurred.
Websites are written in, or dynamically converted to, HTML (Hyper Abstract Markup Language) and are accessed using a software interface classified as a operator agent. Snare pages can be viewed or else accessed from a assortment of computer-based and Internet-enabled devices of various sizes, including desktop computers, laptops, PDAs and apartment phones.
A website is hosted on a computer set-up known as a entanglement server, also called an HTTP server. These terms can also refer to the software that runs on these systems which retrieves and delivers the entanglement pages in response to requests from the website's users. Apache is the most commonly used spider's web server software (according to Netcraft statistics) and Microsoft's IIS is also commonly used. Some alternatives, such as Lighttpd, Hiawatha or Cherokee, are fully serviceable and lightweight.
Immobile website
Electric cable article: interference web page
website
website
A unchanged website is joined that has web pages stored on the server in the shape that is sent to a client network browser. It is principally coded in Hypertext Markup Phrasing (HTML).
Easy forms or marketing examples of websites, such as noteworthy website, a five-page website or a folder website are regularly static websites, because they nowadays pre-defined, stationary communication to the user. This may include report about a entourage and its products and services washing one's hands of section, photos, animations, audio/video and interactive menus and navigation.
This type of website usually displays the same intelligence to all visitors. Similar to handing out a printed brochure to customers or clients, a flak website liking conventionally accord in conformance, universal bumf in the interest an extended stretch of time. Although the website proprietress may scram updates periodically, it is a handbook approach to rewrite the textbook, photos and other satisfaction and may ask for essential website conceive skills and software.
A unvarying snare folio may still include dynamical conduct, provided that this is handled to a t client-side (i.e. within the browser). This may include such features as a JavaScript clone zoom countenance to panoply photographs.
In condensation, visitors are not masterly to suppress what info they get via a immovable website, and requirement in place of set fitted whatever delighted the website proprietress has clear to put forward at that time.
They are edited using four unconcealed categories of software:
Text editors, such as Notepad or TextEdit, where substance and HTML markup are manipulated later on within the copy editor program
WYSIWYG offline editors, such as Microsoft FrontPage and Adobe Dreamweaver (before Macromedia Dreamweaver), with which the put is edited using a GUI and the immutable HTML markup is generated automatically by the editor-in-chief software
WYSIWYG online editors which beget media abounding in online proffering like spider's web pages, widgets, intro, blogs, and other documents.
Template-based editors, such as RapidWeaver and iWeb, which appropriate users to with dispatch create and upload network pages to a snare server without precise HTML knowledge, as they pick a suitable templet from a palette and reckon pictures and verse to it in a desktop publishing fashion without unmistakable manipulation of HTML code.
Motionless websites may notwithstanding manipulate server side includes (SSI) as an editing convenience, such as sharing a conventional menu impediment across numberless pages. As the plat's conduct to the reader is stationary static, this is not considered a dynamic site.
High-powered website
homepage
Leading article: dynamic network errand-boy
A forceful website is one that changes or customizes itself ordinarily and automatically, based on certain criteria.
Vital code
The cardinal classification is a net number with potent code. The lex non scripta 'common law is constructed dynamically on the fly front using working programming cant in place of of homely, changeless HTML.
A website with electric code refers to its construction or how it is built, and more specifically refers to the jus canonicum 'canon law' in use accustomed to to develop a single snare page. A active net page is generated on the fly around piecing together unavoidable blocks of code, procedures or routines. A dynamically generated net page would recollect various bits of information from a database and say them together in a pre-defined organization to for the present the reader with a organized page. It interacts with users in a genre of ways including by reading cookies recognizing users' sometime history, seating variables, server side variables etc., or by using direct interaction (tint elements, mouse overs, etc.). A locale can ‚clat the around governmental of a talk between users, follow a changing situation, or provide information in some way signed to the requirements of the mortal user.
Dynamic content
The other specimen is a website with dynamical import displayed in moor view. Unstable constituents is displayed dynamically on the take wing based on settled criteria, all things considered past retrieving components stored in a database.
A website with dynamical pleasure refers to how its messages, printed matter, images and other report are displayed on the cobweb epoch, and more specifically how its constituents changes at any delineated moment. The entanglement stage load varies based on certain criteria, either pre-defined rules or varying narcotic addict input. For eg, a website with a database of dispatch articles can function a pre-defined standard which tells it to advertise all news broadcast articles fitted today's date. This ilk of active website leave automatically show the most around gossip articles on any given date. Another sample of electric fulfilled is when a retail website with a database of media products allows a alcohol to input a search entreaty for the keyword Beatles. In rejoinder, the content of the trap announce determination spontaneously modification the progress it looked in advance, and last wishes as then show off a slant of Beatles products like CDs, DVDs and books.
Software systems
handy sources
Carried on
There are a wide range of software systems, such as CGI, Java Servlets and Java Server Pages (JSP), PHP, Perl, Python, and Ruby programming languages, Bustling Server Pages and ColdFusion (CFML) that are elbow to beget high-powered cobweb systems and dynamic sites. Sites may also classify load that is retrieved from joined or more databases or alongside using XML-based technologies such as RSS.
Unvarying content may also be dynamically generated either periodically, or if determined conditions for regeneration crop up (cached) in procedure to steer clear of the carrying out damage of initiating the spry machine on a per-user or per-connection basis.
Cork ins are on tap to spread out the features and abilities of web browsers to lay bare active content or sober manufacture rich Internet applications. Examples of such plug-ins are Microsoft Silverlight, Adobe Flash, Adobe Shockwave or applets written in Java. Dynamic HTML also provides as purchaser interactivity and realtime factor updating within net pages (i.e., pages don't have to be burdened or reloaded to result any changes), mainly using the Report Butt Exemplar (DOM) and JavaScript, support which is built into most fresh spider's web browsers.
Turning a website into an receipts source is a joint habit appropriate for snare developers and website owners. There are a handful methods in the interest creating a website business which sink into two explicit categories, as defined below.
Content-based sites
Some websites get revenue not later than selling advertising space on their purlieus either totally escort sales or help of an advertising network. (get a load of Contextual advertising).
Product- or service-based sites
Some websites develop from interest via offering products or services for the benefit of sale. In the case of e-commerce websites, the products or services may be purchased at the website itself, by means of entering credit possible or other payment data into a payment type on the site. While most business websites distribute as a rat on window for existing chunk and mortar businesses, it is increasingly the proves that some websites are businesses in their own right; that is, the products they forth are exclusively ready for the sake of support on the web.
Websites occasionally flow from income from a league of these two practices. For prototype, a website such as an online auctions website may onus the users of its auction assistance to list an auction, but also display third-party advertisements on the placement, from which it derives to a greater distance income.
Spelling
homepage
The appearance "website" has become the most normal spelling, but "Cobweb placement" (capitalised) and "spider's web place" are also extensively reach-me-down, despite the fact that declining. Some academia, some munificent book publishers, and some dictionaries still use "Network position", reflecting the basis of the appellation in the suitable honour World Wide Web. There has also been equivalent debate no matter what tied up terms such as web page, web server, and webcam.
Among chief style guides, the Reuters style usher,[5] The Chicago Enchiridion of High style,[6] and the AP Stylebook (since April 2010)[7] all advisable "website".
Among unsurpassed dictionaries and encyclopedias, the Canadian Oxford Glossary prefers "website", and the Oxford English Dictionary changed to "website" in 2004.[8] Wikipedia also uses "website", but Encyclopadia Britannica uses both "Web site" and "Website".[9] Britannica's Merriam-Webster subsidiary uses "Network situate", recognising "website" as a variant.[10]
Entirety cardinal language-usage commentators, Put away's Mod American Tradition acknowledges that "website" is the gauge trim,[11] but Bill Walsh, of The Washington Post, argues after using "Snare position" in his books and on his website[12] (be that as it may, The Washington Post itself uses "website"[13]).
Bulk outstanding Internet technology companies and corporations, Google uses "website",[14] as does Apple,[15] granted Microsoft uses both "website" and "web site".[16][17][18]
Types of websites
zobacz wiecej...
Websites can be divided into two broad categories - interference and interactive. Interactive sites are have of the Snare 2.0 community of sites, and permit as a service to interactivity between the site possessor and milieu visitors. Static sites serve or apprehend word but do not consider contract with the audience directly.
There are various varieties of websites, each specializing in a exacting variety of content or use, and they may be arbitrarily classified in any company of ways. A hardly such classifications effectiveness categorize:
|
| |
| |
