Since the dawn of modern web applications, push notifications have gained significant traction in industry. Instead of polling data from server it has now become common that server should notify client. Ajax is so...
Nowadays, Quick Response (QR) Codes are becoming more and more useful as they have gone mainstream, thanks to the smart phones. Right from the bus shelter, product packaging, home improvement store, automobile, a lot...
Listener is one of the most popular technologies used in the J2EE web application. It is part of the Java Servlet as defined in Servlet 2.3 but they have their own specific functionalities. There...
Working behind a proxy and writing network related code has always been boring for me. Just because everytime I had to connect to Internet and get some data, I had to use Proxy settings....