This article belongs to the basic science text, rich handsome please pass it.
Html, css, javascript is doing a standard suite of web design foreground, html pages are some of the controls, css is the code (Cascading Style Sheet) to beautify the controls, js (javascript) is an enhanced scripting language expression can be made many dynamic and strong interaction effect.
<! - Professional interpretation -> // "<-! Footnotes ->" This thing can be inserted into the html document do code comments
HTML (Hypertext Markup Language). HTML is a specification, a standard, a marker for each section of the page to be displayed by a symbol mark. Page file itself is a text file, by adding tags in the text file, you can tell the browser how to display its contents (such as: how to deal with text, how to arrange the picture, how to display images, etc.). Web browser in order to read the file, and then interpreted and displayed according to tag their content tagged, marked for writing error will not point out a mistake, it does not stop to explain the implementation process, preparers can only be analyzed by the error cause display and error location. But note that, for different browsers on the same tag may not have exactly the same interpretation, which may have different display.
CSS (Cascading Style Sheet) can be translated as "Cascading Style Sheets" or "cascading style sheet" that defines how to display HTML elements, for controlling the appearance of a Web page. By using CSS to achieve separation of content and form of the page, which greatly improves the work efficiency. Styles are stored in a style sheet, it is usually placed in an external CSS file <head> section or storage. As the trend of standardized web design, CSS support on a wide range of browser vendors, it is increasingly being applied to web design to go.
Javascript, JavaScript is an object-based and event-driven and has the relative safety of client-side scripting language. It is also a widely used client-side Web development scripting language, commonly used to add dynamic functionality to HTML pages, such as in response to various user operations. It was originally designed by the Netscape Brendan Eich, it is a dynamic, weakly typed, prototype-based language, built-in support classes. JavaScript is a registered trademark of Sun Microsystems. JavaScript-based Ecma International has developed ECMAScript standard. JavaScript can be used in other applications, such as server-side programming. Full JavaScript implementation consists of three parts: ECMAScript, DOM, byte order mark.
<! - popular explanation ->
Html: Markup Language, the basic structure of the page.
Javascript: Scripting languages. That is, when you ask questions. If you do not fill in the content will prompt you for that stuff content can not be empty, it is that one can achieve things animate and control of user interaction!
CSS: is to control the style, the color of those words, ah, size, ah, ah God, the horse is the background CSS control.
<! - level distinction ->
Html: structural layer
Css: presentation layer
Javascript: behavioral level
ok, first here, html5 next article talk about things related with you. . .
-----Edit by Mike.j
Reproduced in: https: //www.cnblogs.com/tstcxxzx/archive/2013/05/10/3071453.html