What is html?
Hypertext Markup Language (HTML) is a type of computer language used to create a site that can be published on the Internet or sent by e -mail. Although it may seem complicated for many people, it is considered a relatively simple language. All text, graphics and design elements of the page designed with this LNGUAGE are "marked" of the codes that instruct the web browser or the e -mail program to view these elements. The brands also provide layout and formatting information so that the website or e -mail looks as close as possible to how its designer intends to look. For designers of websites for newcomers or anyone else who needs to know a certain code or want to learn how to create the whole site, there are many software tools, programs and websites that can help him write HTML code.
Structure
html coding is structured asTree, with every other man -made nested in it. In most cases, each formatting element requires a starting mark and an end tag and various brands should not overlap. This is what means "nested"; If Mark 2 opens after mark 1, then mark 2 should be closed as first to be fully closed within the mark 1. The attributes provide more information about the element and consist of an attribute and its value associated with the same character.
To create an HTML element, the user creates a brand that triggers and ends with angle holders and placed it in front of the text to format. Code - usually one or more letters, numbers, words and/or symbols - inside the angle holders indicates what the element and attributes that the content should have, such as its size, font or other characteristics. To exit formatting the Types user first angle of holder, then returnHunting, then repeats the element code and closes the holder. For example,
Code types
There are many codes that allow different text formatting, including italics, tables, paragraphs and hyperlinks on the website. The codes can also be marked in a browser or e -mail program, how to view or use other elements such as images, graphics, video and sound. Other types of codes without angular brackets can be used to create punctuation marks, diacritics and other symbols that could appear in the text. Although all web browsers and many e -mail programs use HTML, everyone could interpret and view the code a little differently, and designers often have to consider these variations when creating a website.
developing language
from HTML development at the beginning of 90. Years of British computer scientist Tim Berners-LeeThere have been many changes and versions. These versions have been maintained by World Wide Web Consortium (W3C) since 1996. In January 2008, the first HTML 5 public work proposal was published by a working group that developed this specification. This revision, which has been in development since 2011, is expected to change the development of applications for the web dramatically. It presents a number of new elements, including elements for the structure of the site, interactivity and support of sound and video, as well as new attributes.
View the web page code
The code used to create any web page can be seen by navigation browser to the page, and then selecting the correct option from the browser menu. In most browsers, the user can click on the "View" menu and select an option such as "Source", "View Source" or "Page Source". This will cause a pop -up window to appear and this code is displayed to create this website.
It is important to realize that not the entire content found on all websites is writtenin HTML. The expandable marking language (XML) and the expandable Hypertext Language (XHTML) brand are other types of branded languages used to develop websites. In addition, stylish sheets - such as Cascade Leaves (CSS) - are used to connect a style to HTML documents. Languages such as Flash® and Java® are used to create interactive content. Many other programming languages can be used to add specific features to the web.
Compared to HTM
practically, there is a small difference between HTM and HTML extensions, because both are mostly read as HTML. The reason why it was possible to start with two different extensions is that certain types of computers, such as those running on 16 -bit DOS or Windows® 3 systems, could not read four characters' extensions, so they needed to extend the three HTM characters. Most System that can read four characters extensions are automatically programmed to recognize HTM files as HTML files, albeit naughtyPC telepholes may sometimes need a converter to change the file from HTM to format that the system recognizes.