Introduction of HTML

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Introduction of HTML


  1. It is a “core part of web programming.
  2. It stand for “ hyper  text markup language”. 
  3. It was developed by “ Tim Berners lee”.
  4. Its main objective to developed ‘static web page’. This type of web page can not be change automatically. 
  5. It is not programming language because we can not perform any arithmetic operation on web page. So we can say that is only designing tool. 
  6. Its file extension is “.html or .htm”.
  7. It is an interpreter based language because it can be executed with the help of web browser. 
  8. It is case insensitive programming language.
  9. It is open source technology so it is free to use.
  10. It is platform independent because it can be executed on different operating system as windows, mac, unix etc. 
  11. It can be imbeded  in to server sided programming language as PHP,JSP(java server page) ASP.net etc.       

    Dis-advantage of html 
  • It not secure because we can view source code of any web page after right clicking. 
  • Its execution is slow due to “interpreter”. 
  • It can not perform any arithmetic and logical operation. 
  • Some browser do not support all tag of html. 


Some text editor use to write html code.
Notepad. 
Notepad++.
Dream weaver. 
Bracket
Structure of html
<html>  -> root tag
 <head> <title> welcome to html </title> 
</head> 
 <body> 
     Content of web page..................... 
</body> 

</html>

 <html>:-  Describe the document of web page. 
<head>:- Describe the head section of web page. 
<body>:- Describe the content of web page. 

<html>
 <head> <title>  simple</title>
 </head>
<body>
       Welcome to html.
 </body>
</html>

note-
It must be saved with the help of (.html or ,htm) extention.
Eg; d:\html\welcome to html.html


i hope this post is useful for you!
thank you!

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