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1. Top results related to what does the header of a html document mean?

   • What does a colon at the beginning of HTML attribute names in a Vue template mean?

     Top Answer

     Answered Jul 15, 2022 · 0 votes

     This code looks like it comes from a Vue app. Specifically a Vue template.

     :cx="airport.x" is a shortcut form of v-bind:cx="airport.x"

     Which is saying get the value of attribute cx from the variable airport.x in the code. So if airport.x = 100 then the generated SVG would have cx="100".

     You can read more about this here: https://v2.vuejs.org/v2/guide/syntax.html#Shorthands

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     1/5

   • What is usually included in the header of an HTML document ?

     The <header> is a tag introduced in HTML5. In this article, we are going to discuss the use cases of header tags and what is usually included in the header of an HTML document. HTML5 came up with the <header>, the concept of the header was also there in HTML4. The programmer used to create an HTML <div> with the id of “header” to specify that it is the header. 

     Syntax:

     <div id="header"></div>

      In HTML5, we have <header> tag along with tags like <main>,<footer>, etc.

     Check the images on geeksforgeeks

     header web structure

     HTML5 <header> tag: In our normal notebook, we use the uppermost section of the page for heading or header. We specify the heading of the content on that page.  The <header> tag is generally used to hold the information about the content. It generally gives the user information about what the page is actually for and what the user can expect in the <main> section of the website.

     The <header> tag is generally used for heading purposes, you may see the use of these header tags <h1> to <h6>. The <nav> tag is used inside the <header> tag. This...

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     2/5

   • What's the "hierarchy" of a typical HTML document?

     Top Answer

     Answered Jun 19, 2015 · 1 votes

     As you've stated the window is the outer most object, as in your browser window.

     Inside this is your document (window.document).

     The document is where you can then obtain DOM elements such as head, body etc.

     window.document.getElementsByTagName("body")-

     The following article explains the difference between window and document in a bit more detail:

     http://eligeske.com/jquery/what-is-the-difference-between-document-and-window-objects-2/

     CSS Tricks details the typical structure of a HTML5 document:

     https://css-tricks.com/snippets/html/html5-page-structure/

     So in short you were close with your hierarchy, however you missed out the document.

     window > document > head/body etc

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     3/5

   • Does .html in the end of a URL mean that the webpage is static?

     Top Answer

     Answered Jan 10, 2017 · 2 votes

     .html extension means that page contains only front-end code and does not have any server side language included in it (I'm not talking about URL rewriters that adds .html to the end of virtual path).

     This does not prevent these things:

     • Page can load it's content via Ajax depending on inputs, URL params, time of day, etc.
     • Page can be generated as static HTML page, but still be re-generated from time-to-time.
     • You can have iFrame in static HTML page that leads to .php file.

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     4/5

   • What does it mean to set data-target attribute of a div to the id of that div?

     Top Answer

     Answered Feb 06, 2017 · 2 votes

     This is likely part of some piece of Javascript code or a library that listens for some type of change or event on your element with the data-target attribute.

     When this event is triggered, it can then use the value of that attribute as a selector for performing some other logic as seen in this basic jQuery-based example below:

     // When an element containing your data-target attribute is clicked$('[data-target]').click(function(){ // Find the appropriate target (i.e. ".uniqueId1234") var target = $(this).data('target'); // Then use it as a selector for some type of operation $(target).toggle();});

     Classes are very common within CSS to style multiple elements, but they can also commonly be used as a mechanism in Javascript as well, which is likely the case in your scenario here.

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     5/5

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2. rgvwebsitedesign.com › what-is-htmlThe Basics of HTML: Understanding Its Role and Fundamentals

   rgvwebsitedesign.com › what-is-html

   • Cached

   2 days ago · HTML is a markup language used to structure and present content on the web. It consists of a series of elements or tags that describe the various parts of a webpage, such as headings, paragraphs, links, images, and more. These elements tell the web browser how to display the content, ensuring that it is correctly formatted and accessible to users.

3. Videos

   • 

     5:48

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     HTML Tutorial for Beginners 07 - Heading Structure

     Apr 28, 2015

     51.2K Views

   • 

     5:48

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     Learn HTML headers & footers in 5 minutes! 🤯

     Sep 21, 2023

     29.7K Views

   • 

     8:19

     youtube.com

     HTML Tutorial for Beginners 06 - Headings and Text

     Apr 28, 2015

     63.1K Views

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4. www.geeksforgeeks.org › learn-web-developmentLearn Web Development Basics with HTML CSS and JavaScript

   www.geeksforgeeks.org › learn-web-development

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   5 days ago · File name: index.html --> <!DOCTYPE html> < html > < head > <!-- Importing External CSS --> < link rel = "stylesheet" href = "style.css" /> <!-- Using Internal CSS --> < style > h2 {color: green;} </ style > </ head > < body > <!-- Using Inline CSS --> < h2 style = "text-align: center;" > Welcome To GFG </ h2 > < p > Showing all type of CSS use ...

5. www.geeksforgeeks.org › how-to-create-tab-headersHow to Create Tab Headers using CSS & JavaScript?

   www.geeksforgeeks.org › how-to-create-tab-headers

   • Cached

   1 day ago · JavaScript. Steps to Set up the Project: Create an HTML file with a container for tabs and content. (index.html) Add CSS styles for tab styling. (styles.css) Write JavaScript code to toggle the active tab and display corresponding content. (script.js) Project Structure: Project structure. HTML CSS JavaScript.

6. stackoverflow.com › menu-in-header-or-footerhtml - Menu in Header or footer? - Stack Overflow

   stackoverflow.com › menu-in-header-or-footer

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   3 days ago · What do you recommend, which option seems to be the most ergonomic? Put the menu at the top of the site, as a "sticky", or put it in the footer, as I'm seeing more and more often? I've already tried putting the title at the top, but I don't find it very clean 🤔. When is it interesting to put the title at the top or at the bottom? html. css ...

7. www.semrush.com › blog › html-tags-for-seo12 SEO HTML Tags You Need to Know - Semrush

   www.semrush.com › blog › html-tags-for-seo

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   4 days ago · The noindex directive tells search engines not to include the page in search results. The nofollow directive tells crawlers not to follow the links on the page. 7. Schema Markup. Schema markup is a type of structured data you can add to the source of a page to help search engines understand the content.

8. en.wikipedia.org › wiki › Section_elementHTML element - Wikipedia

   en.wikipedia.org › wiki › Section_element

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   1 day ago · An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment nodes and others). [ vague ] The first used version of HTML was written by Tim Berners-Lee in 1993 and there have since been many versions of HTML.

9. en.wikipedia.org › wiki › CSSCSS - Wikipedia

   en.wikipedia.org › wiki › CSS

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   5 days ago · Selectors may apply to the following: all elements of a specific type, e.g. the second-level headers h2. elements specified by attribute, in particular: id: an identifier unique within the document, denoted in the selector language by a hash prefix e.g. #id.