search
HomeWeb Front-endFront-end Q&AWhat is address in html

What is address in html

Mar 26, 2021 pm 03:03 PM
html

Address in html is an html tag used to define the contact information of the author or owner of the article; if the

element is located within the element, it represents the document contact information; if The
element is located within the
element, and it represents the contact information for the article.

What is address in html

##The operating environment of this article: windows7 system, HTML5 version, DELL G3 computer# The

##

tag defines the contact information for the author/owner of the document or article.

If the

element is inside a element, it represents document contact information.

If the

element is inside an
element, it represents the article's contact information. Text within the

element is usually rendered in italics. Most browsers add lines before and after the address element.

Tips and Notes

Tip: The

tag should not be used to describe a mailing address unless it is part of the contact information.

Tip: The

element is usually contained within a
element along with other information.

Differences between HTML 4.01 and HTML5

HTML 4.01 does not support the

tag, so in HTML 4.01, the
tag always defines the link to the document author/owner information.

Global attributes

The

tag supports global attributes in HTML.

Event Attributes

The

tag supports event attributes in HTML.

Recommended study: "

HTML Video Tutorial

"

The above is the detailed content of What is address in html. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Keys in React: A Deep Dive into Performance Optimization TechniquesKeys in React: A Deep Dive into Performance Optimization TechniquesMay 01, 2025 am 12:25 AM

KeysinReactarecrucialforoptimizingperformancebyaidinginefficientlistupdates.1)Usekeystoidentifyandtracklistelements.2)Avoidusingarrayindicesaskeystopreventperformanceissues.3)Choosestableidentifierslikeitem.idtomaintaincomponentstateandimproveperform

What are keys in React?What are keys in React?May 01, 2025 am 12:25 AM

Reactkeysareuniqueidentifiersusedwhenrenderingliststoimprovereconciliationefficiency.1)TheyhelpReacttrackchangesinlistitems,2)usingstableanduniqueidentifierslikeitemIDsisrecommended,3)avoidusingarrayindicesaskeystopreventissueswithreordering,and4)ens

The Importance of Unique Keys in React: Avoiding Common PitfallsThe Importance of Unique Keys in React: Avoiding Common PitfallsMay 01, 2025 am 12:19 AM

UniquekeysarecrucialinReactforoptimizingrenderingandmaintainingcomponentstateintegrity.1)Useanaturaluniqueidentifierfromyourdataifavailable.2)Ifnonaturalidentifierexists,generateauniquekeyusingalibrarylikeuuid.3)Avoidusingarrayindicesaskeys,especiall

Using Indexes as Keys in React: When It's Acceptable and When It's NotUsing Indexes as Keys in React: When It's Acceptable and When It's NotMay 01, 2025 am 12:17 AM

Using indexes as keys is acceptable in React, but only if the order of list items is unchanged and not dynamically added or deleted; otherwise, a stable and unique identifier should be used as the keys. 1) It is OK to use index as key in a static list (download menu option). 2) If list items can be reordered, added or deleted, using indexes will lead to state loss and unexpected behavior. 3) Always use the unique ID of the data or the generated identifier (such as UUID) as the key to ensure that React correctly updates the DOM and maintains component status.

React's JSX Syntax: A Developer-Friendly Approach to UI DesignReact's JSX Syntax: A Developer-Friendly Approach to UI DesignMay 01, 2025 am 12:13 AM

JSXisspecialbecauseitblendsHTMLwithJavaScript,enablingcomponent-basedUIdesign.1)ItallowsembeddingJavaScriptinHTML-likesyntax,enhancingUIdesignandlogicintegration.2)JSXpromotesamodularapproachwithreusablecomponents,improvingcodemaintainabilityandflexi

What type of audio files can be played using HTML5?What type of audio files can be played using HTML5?Apr 30, 2025 pm 02:59 PM

The article discusses HTML5 audio formats and cross-browser compatibility. It covers MP3, WAV, OGG, AAC, and WebM, and suggests using multiple sources and fallbacks for broader accessibility.

Difference between SVG and Canvas HTML5 element?Difference between SVG and Canvas HTML5 element?Apr 30, 2025 pm 02:58 PM

SVG and Canvas are HTML5 elements for web graphics. SVG, being vector-based, excels in scalability and interactivity, while Canvas, pixel-based, is better for performance-intensive applications like games.

Is drag and drop possible using HTML5 and how?Is drag and drop possible using HTML5 and how?Apr 30, 2025 pm 02:57 PM

HTML5 enables drag and drop with specific events and attributes, allowing customization but facing browser compatibility issues on older versions and mobile devices.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function