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The tag describes variable in a mathematical expression or a programming context. Tip: This tag is not deprecated. © Copyright 2011-2018 www.javatpoint.com. It is used to highlight the variable. The content inside is typically displayed in italic. The HTML5 specification states that this could be an actual variable in a mathematical expression or programming context, an identifier representing a constant, a symbol identifying a physical quantity, a function parameter, or just be a term used as a placeholder in prose.. HTML tag is a phrase tag which is used to define the variable for a mathematical equation, or in the programming context. The simple and safest way to use the concatenation operator (+) to assign or store a bock of HTML code in a JavaScript variable. displayed in italic. Most browsers will display the element with the following default values: If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:

The area of a triangle is: 1/2 x b x h, where b Editor Preview. The element is used to identify a variable in a mathematical equation or computer program. Is this the variable name or the variable value? The variable needs to be declared as protected or public; private variables are not avaliable for that operation. You should use the single-quotes while stingify the HTML code block, it would make easier to preserve the double-quotes in the actual HTML code. What does HTML Tag do? The tag is used to defines a variable in programming or in a mathematical expression. The following sections contain information about this tag, including an example of it in use, and related attributes and browser compatibility. The content within tag renders in italic font in most of the browsers, but it can be overridden using appropriate CSS. It is used to specify a variable for a mathematical equation or of a computer code. In the HTML syntax, most elements are written with a start tag and an end tag, with the content in between. Tip: This tag is not deprecated. The HTML tag is used for indicating an instance of a variable. Lec 71 Var tag in html ! HTML var tag is used to show mathematical expression including variables. Var tag is used to display a "Variable" in separate font and style. The HTML tags that you want to edit is called the DOM (Document object manipulate), you can edit the DOM with many functions in the document global object. It can include a variable in a mathematical expression. Whether both start and end tags are required . The tag does not contain any specific attribute in HTML. The tag also supports the Global Attributes in HTML. Please mail your requirement at hr@javatpoint.com. The tag supports the Event attributes in HTML. tag The tag represents a text, being either a variable in a mathematical formula or computer code, a constant, a parameter in a function, etc. Тег используется для выделения переменных компьютерных программ. The variable could be part of an application, mathematical expression, or a placeholder in prose. The basic tag is written like this with the variable … Examples might be simplified to improve reading and learning. Its content is usually presented in an italicized version of the current typeface. Yes.


Tag: hr stands for Horizontal Rule.This tag is used to put a line across the webpage. Syntax: Contents... Example: However,
Actually it is quite simple to integrate HTML and PHP. The HTML var tag (variable) is used to represent variable names. It is useful when you are writing a page that deals with programming or mathematical expressions. is the base, and h is the vertical height.

, W3Schools is optimized for learning and training. Demo. However, it is possible to achieve richer effect by using CSS. In HTML 5, the dl tag defines a description list. Use the tag in HTML to add a variable. This allows style sheets or scripts to reference the tag.

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