Prabhu Sunderaraman

extraParams in Ext JS 4

A Store instance in Ext JS4 uses a Proxy object to connect to the server. If you want to pass parameters to the proxy dynamically you can make use of the extraParams property. Let’s discuss a simple example to see […]

Dive into Android Development – IV

Like many other native applications, Android applications are also single threaded.  There is only one thread ie., the UI thread in the application. So for performing a continuous activity, you need to create a separate worker thread and run it. […]

Seven Languages in Seven Weeks

I have been a great fan of Bruce Tate for years now. I just randomly picked up his book ‘Better, Faster, Lighter Java’  before my flight from Chennai to Delhi few years back. I completed the whole book at one shot […]

Dive into Android development – III

Now that we are off the starting trouble in Android development, let’s develop a simple login page. We will create username/password fields with a login button. If the username is “Admin” and password is “Admin123” we will display a valid […]

Dive into Android development – II

We had Eclipse IDE with Android plugins configured in the earlier post. Let’s start with our traditional hello world example. The application should pop up a Hello World dialog box. Let’s create a simple Android project in Eclipse, call it […]