Archive for the ‘Web Design Tutorials’ Category
HTML5 VS. HTML4
Posted June 21, 2013
on:- In: HTML Tutorials | HTML5 Tutorials | Web Design Tutorials
- Comments Off on HTML5 VS. HTML4
Objectives :
- What are the differences between HTML4 & HTML5?
- What is new in HTML5?
- What is deprecated from HTML5?
Here are the key differences between HTML4 & HTML5:
HTML4 |
HTML5 |
DOCTYPE is much longer as HTML4 is based on SGML-based. <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01//EN” |
DOCTYPE is required to enable standards mode for HTML documents.<!DOCTYPE html> |
Audio and Video are not part of HTML4 specification. |
Audio and Videos are integral part of HTML5 specifications e.g. <audio> and<video> tags. |
Vector Graphics is possible with the help of technologies such as VML, Silverlight, Flash etc. |
Vector graphics is integral part of HTML5 e.g. SVG and canvas. |
It is almost impossible to get true GeoLocation of user browsing any website especially if it comes to mobile devices. |
JS GeoLocation API in HTML5 helps identify location of user browsing any website (provided user allows it) |
Browser cache can be used as temporary storage. |
Application Cache, Web SQL database and Web storage is available as client side storage. Accessible using JavaScript interface in HTML5 compliant browsers. |
Web Sockets are not available. Generally used mechanisms are long polling and streaming. |
Full duplex communication channels can be established with Server using Web Sockets. Accessible using JavaScript interface in HTML5 compliant browsers. |
Does not allow JavaScript to run in browser. JS runs in same thread as browser interface. |
Allows JavaScript to run in background. This is possible due to JS Web worker API in HTML5. |
Works with all old browsers |
Most of modern browser have started supporting HTML5 specification e.g. Firefox, Mozilla, Opera, Chrome, Safari etc. |
Enjoy coding now.
Hello World in different languages
Posted July 6, 2012
on:- In: C Language Source Code | C Language Tutorials | COBOL Source Code | COBOL Tutorials | CPP Source Code | CPP Tutorials | CSS Code | CSS Tutorials | How to's | HTML Code | HTML Tutorials | Java Source Code | Java Tutorials | JavaScript Tutorials | PHP Source Code | PHP Tutorials | Web Design Tutorials
- 4 Comments
Objectives :
* How to write Hello World in Java?
* How to write Hello World in C?
* How to write Hello World in PHP?
* How to write Hello World in C++?
* How to write Hello World in JavaScript?
* How to write Hello World in HTML?
* How to write Hello World in CSS?
* How to write Hello World in COBOL?
Java
class HelloWorld { public static void main(String args[]) { System.out.println(“Hello World!”); } }
C
#include #include void main() { clrscr(); printf(“Hello World!”); getch(); }
C++
#include #include void main() { clrscr(); cout<getch(); }
CSS
body:before { content: “Hello World”; }
COBOL
**************************** IDENTIFICATION DIVISION. PROGRAM-ID. HELLO ENVIRONMENT DIVISION. DATA DIVISION. PROCEDURE DIVISION. MAIN SECTION. DISPLAY “Hello World!” STOP RUN ****************************
HTML
<html> <head> <title>Hello World Example</title> </head> <body> Hello World! </body> </html>
JavaScript
document.write("Hello World");
PHP
<!--?php echo ‘Hello World!’ ?-->
Linux Shell Script
echo "Hello World !"
Enjoy coding!
Posted from WordPress for Android
Objectives :-
* How to execute multiple functions on single HTML event?
* How to call multiple funtions on single HTML event?
Many time you may have faced this issue, you may need to call / execute multiple functions on single HTML event & you may have stucked there, stop working, changed the functionality, etc.
But now don’t worry about it anymore. Here is the Code to execute multiple functions on a single HTML event :-
<html> <head> <script type="text/javascript"> function Message1 () { alert ("Message1"); } function Message2 () { alert ("Message2"); } </script> </head> <body> <form name="NameTheForm"> <input type="Button" name="buttonName" onclick="Message1(); Message2()"> </form> </body> </html>
The above code will execute / call two functions on single HTML event. Here for example I have written two functions but you can write multiple functions & can call them to onclick event separated by semicolon (;) as shown above.
Posted from WordPress for Android