HTML learning

[Face]

I am doing some studies on HTML.these days in my free time.

".HTM or .HTML File Extension"
Can you tell me what this mean?

.HTM or .HTML File Extension are same or any difference?

When you save an HTML file, you can use either the .htm or the .html file extension.
It is a habit from the past, when the software only allowed three letters in file extensions.
With new software it is perfectly safe to use .html.

This is from a tutorial I use to learn HTML these days.can you please explain this line for me..?do software only allow 3letter extensions only?

G-sparkZ

[Face]

The link address is specified in the href attribute.

1.What is an attribute in HTML language.?

<img src="G-sparkZ.jpg" width="104" height="142" />

2.image dimensions in pixels or any...?


sorry about many questions about basic..B'cos I am a beginner for this

[Nipuna]

You can save in HTM or HTML here is no deference according to my knowledge.

Yes that image was in pixel. In HTML they are defying in pixel according to my knowledge.

You Ask Neo and from other ROBOT.LK members for more Help. I know only Basic

[Neo]

1.What is an attribute in HTML language.?

http://www.w3schools.com/html/html_attributes.asp

2.image dimensions in pixels or any...?

In pixels. "width" can also be used as a percentage. In CSS, it is defined as 100px to specify that it is in pixels.
You need to learn things systematically. Otherwise you miss important points. W3Schools is the best site I know for learning HTML. A good tutorial is at http://www.w3schools.com/html/default.asp.

[Face]

Thanks friends.I will ask more in future.