Hello friend I need to know how I can use <div> tag for my web application.

You can learn about this HTML tag at W3school. It has a really good explanation about it.

For your web application or your web page?

Little word (div) = big long explanation. Best to refer to site as posted above.

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yes you can use it DIV tag on the place of using table tag but problem with div tag is you should completely familiar before using in web application. As per my experience I make most of projects in DIV.

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