Create A Profile Picture Framer Web App

You might have seen your Facebook friends’ fancy profile pictures with the frame of the sports team they support. These days for any major events, the best way to support them is by adding a frame to your profile picture with their logo. Football (soccer) is my favorite sport. My state Kerala have a franchise club in the Indian Super League called Kerala Blasters. We are the largest club by…

Run Multiple WebSocket Services On Same Port

Are you as crazy as me when developing WebSocket applications ? It’s so awesome to work with WebSockets that will blow up your mind and irritate you at the same time. WebSockets can be used for any real time applications such as : Games Chat News File Transfer And because it’s impact is so vast, we can develop as many applications as we want. But, a problem arises for freebies…

Finding The Value Of Pi

Everyone must have heard of Pi, the irrational number that never ends. It goes by this : 3.14159265... I have been learning about Pi since I was in 8th grade. All the time in school, I was curious about to which Pi extends. Now, I know the extend – Infinity :P. I dedicated my precious Christmas vacation for finding the useless value of Pi. Why ? Curiosity. Simply, the curiosity…

Uploading Images Using AJAX In HTML5

In a post that was published some years ago, I explained how to upload an image using AJAX. But, it is an old trick when HTML5 was not standardized. But, now browsers have evolved and almost every person in the world has an HTML5 supported browser. Besides, the old trick used a JS file which is about 15KB. If we used HTML5 mechanism instead, then you can save about 14KB.…

Advanced Live Group Chat With WebSocket, PHP & jQuery

WebSocket is one of the awesomest part of the HTML5 and we developers should experiment with it as it will be the future of client to server communication. In a recent post, I made a tutorial of live chat with WebSockets and PHP. It was the basic step into websockets. But, I have created another chat which is more advanced that has the capability to upload images as well as …