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HTML
Hypertext Markup Language, or HTML for short, is a programming language most commonly used to develop websites and offline applications, such as manuals. Though the initial intent of the language was to exchange information from a small network of computers, it is now most often used to share information and allow engagement in online activities throughout a network with an increasing number of host computers. Questions about the development of applications and pages through HTML belong in this category.
2,666 Questions
Is there anything HTML can't do?
There is a huge amount it cannot do. It is only really for fomatting the look of your webpage. To get your page to do things, like process data, you need some programming. As HTML is not a programming language, it cannot do anything like that. HTML can put a button on your webpage but it can't make anything happen when you click it. So to make really good web pages that do things, you need a programming language to work with HTML.
Is HTML a computer programming language?
To "mark up" means to determine the look and structure of a text (font type, size, color).
The transition to a "programming language" is theoretically fluent - but generally a markup language is to determine how things look, and a programming language is to determine how things react to user actions.
When websites are "interactive" - for example, if they contain games, or movable sub-windows or small text-editors - this is realized not with HTML, but with Javascript or Flash or Java, which are separate formats that can be integrated in HTML. They themselves are programming languages, HTML is not.
What is the default HTML font?
It depends on the operating system, the browser, and the version of the browser. There is no standardized default, and it's changed overtime. Most modern browsers use a sans-serif, but they used to prefer a serif font. Because of the proliferation of browsers and OSes, there's no reliable answer beyond this.
What does RFID active tags do?
RFID tags can be used to track down almost any item, from automobiles to cell phones. It is basically a tracking device to be used to find out its location.
How do you create cascading style sheets in HTML?
Cascading Style Sheet, or CSS, is a web standard to describe the presentation semantics of a document written in a markup language. In web design CSS is used to separate the document presentation from the document content. CSS specifies a priority scheme in how rules are to be used, thus the cascading effect that is referred to in the name Cascading Style Sheet.
What are the advantages of text editors?
Text editors allow data entry and updating. Some additional capabilities are:
- duplicating or deleting lines or blocks of lines
- changing specific text or using a regular expression to change a range of text
- moving sections of text
- finding text
- screen movement (up, down, left or right) by line, page or top/bottom
- command retrieval and repetition
- a macro facility
- retrieval of other files into the current one
- sorting
- regular expression capability
- undoing changes
- allowing more than one file to be edited at the same time
- writing to, appending to, or clearing the clipboard
- filling or overlaying areas with numbers or text
- splitting and joining lines either manually or at/after some text
- allowing split screens on the same or different files
- allowing invocation of external code/applications
- setting and going to bookmarks (in larger files)
- centering or justifying text
- excluding lines not of interest
- formatting or justifying paragraphs in various ways
- showing changed lines
- randomizing lines or paragraphs
- highlighting keywords or entire lines
- aligning strings within lines
- showing duplicate or unique data
- counting words or strings
Many text editors have these functions built in, other can be extended via
the macro facility. Emacs, SlickEdit, UltraEdit and VIM are extremely powerful
but require time and effort to master.
What is the primary function of an HTML?
Well HTML, or Hyper-Text Mark-Up Language, code is a code language. Every program (e.g. Microsoft Front Page) makes this HTML code. Each program including Internet Explorer and Mozilla Firefox use this program to display information it is programmed to display.
Write a program for scrolling a text in status bar using JScript?
Wrote this a few years ago, just paste it in the head or import it from a js file.
pretty self explanatory
<script language="JavaScript">
//Author: fjhdehoog
//Scriptname: Slide in status
var MyStatus='This is an example of how to use javascript to make a scrolling status text';
var start_status=1000; //start in 1 sec
var TBD=100; //Time Btween Digits 1000 = 1 Sec
var LoopIt=1; // 0= dont loop -- 1= loop
var DFSF=10000; //Display full status for 10 Sec /*------------------------------------------*/
setTimeout('ScrollStatus()',start_status); //comment this line out if u want to use body onload or window.onload
CurNum=MyStatus.length;
function ScrollStatus(){
window.status=MyStatus.substring(CurNum);
if (CurNum!=0) {
CurNum--;
setTimeout('ScrollStatus()',TBD); }
else
{
if (LoopIt) {CurNum=MyStatus.length;
setTimeout('ScrollStatus()',DFSF);} else { /*do Nothing*/ } } }
</script>
How do you do a pentagram in HTML?
HTML(earlier versions) itself does not provide any means to display anything other than text and color. This means if you want a HTML document to display a pentagram, you will have to make a pentagram image file first, and include that into your HTML document using the <img> tag.
However if your browser supports HTML5 and you know how to use canvas in HTML5, then you can create one yourself.
Where do images come into focus?
For people who are farsighted, images come into focus behind the retina; for people who are nearsighted, images come into focus in front of the retina.
How do you add scrolling text to HTML page?
I love using this code:
<marquee>Enter scrolling text here</marquee>
Put this code underneath the <body> tag:
<html>
<body>
<marquee>Enter scrolling text here</marquee>
</body>
</html>
Want to change the colour of the text?
<font face="arial" color="colour you want" size="8">
place that between <body> and <Marquee>
<html>
<body>
<font face="arial" color="colour you want" size="8">
<marquee>Enter scrolling text here</marquee>
</body>
</html>
The b tag makes text bold.
For example if you give the below code in your HTML page
This is a sample text and this part alone would be displayed in Bold. The rest would be normal
The output would be:
This is a sample text and this part alone would be displayed in Bold. The rest would be normal
How do you change the size of an HTML iframe?
---- iframe {width: 500px; height: 500px;} ---- That's the CSS code for changing an iFrame's width and height. Insert it in the page the iFrame's in, or wherever you put your CSS. If you don't use CSS, or it doesn't work, try this: ---- <iframe src='linktopage' width='500' height='500'></iframe> ---- ...And that's the code for defining the width and height of an iFrame within the iFrame tag.
What is the definition of tags in HTML?
HTML Tag is a piece of code that defines different elements of a web document. The tags that are recognized by HTML are listed below. Not all of them are widely used (or even at all) but these are the ones recognized. For more details on each individual tag you will need to search the internet or ask more specific questions here.
* ADDRESS * APPLET * AREA * A * BASE * BASEFONT * BIG * BLOCKQUOTE * BODY * BR * B * CAPTION * CENTER * CITE * CODE * DD * DFN * DIR * DIV * DL * DT * EM * FONT * FORM * H1 H2 H3 H4 H5 H6 * HEAD * HR * HTML * IMG * INPUT * ISINDEX * I * KBD * LINK * LI * MAP * MENU * META * OL * OPTION * PARAM * PRE * P * SAMP * SCRIPT * SELECT * SMALL * STRIKE * STRONG * STYLE * SUB * SUP * TABLE * TD * TEXTAREA * TH * TITLE * TR * TT * UL * U * VAR
= = = = = hello =
==
hello HTML tags must be within the "<" and ">" symbols.the largest heading would be: h1 inside these symbols ("<" and ">") for an opening tag, the text you wish to format would then follow, and the closing tag /h1 within these symbols ("<" and ">") would end the tag. Heading size decreases as the number within the tag increases, with h1 being largest and h7 being smallest
The style is part of a plant's reproductive system. It is the plant structure that connects the stigma (pollen collector) with the ovaries, where seed cells are fertilized in sexual reproduction.
What is the correct HTML element for playing video files?
The video tag can be used for it. The tag was introduced in HTML5 only.
Presentation
Which programming language is used within HTML documents to trigger interactive features?
Javascript is the main language used, but there are some other scripting languages used too.
What is the semantic difference between HTML tag and HTML text?
HTML text is formatted text that you view on a HTML formatted page, a HTML tag is a tag which defines the formatting of a selected area of text, i.e opening tag "<u>" "text to format here", followed by closing tag "</u>" would underline the text that you wish to format. In short, HTML tag defines the format of the text. These basics can be applied to a range of different functions.
