All posts by Arvind Kumar

My Airtel Coupon PIN overscratched – Or Pin got damaged, What to do?

In another post we receive frequent comments with user complaining about over scratched or damaged pin. So if you have got Airtel Coupon PIN overscratched or you have received a damaged pin from shop, all I can say is, don’t panic you can still get its full value! Just follow following simple instructions. Continue reading

Leverage Browser Cache to speed up website

When a visitor visits a website, browser renders page in form of html to your browser window and you see a well arranged web page as a result. This page may include text blocks, images, videos, slide shows, animations and many more. From programming point of view,  every time you visit a web page, the web browser displays the page in form of html which is combination of text blocks, images and videos arranged in a pre-designed or organised manner, using cascading style sheets (css), Javascript (js) files and more. Continue reading