Developing Ext JS 4 applications using Eclipse is really painful. Period. OO programmers who write code in Ext JS 4 really miss the intellisense feature. JavaScript being a dynamically typed language there’s little support from the IDE. Visual Studio supports […]
Controllers in Spring MVC 3.x are singleton scoped. There’s only one instance of the Controller shared by all the requests. So it’s bad idea to have member variables in a Controller class. If you want to inject a bean that’s […]
Last week in Norcross, GA we were creating a RESTful application in Spring 3.2. We injected a service to the RESTful controller. The Service talked to the database using a DAO. One weird thing I noticed when the guys were […]
Continuing with the functional style of coding in Scala, let’s implement the guessing game using Lazy Stream collections in Scala. Streams in Scala are lazily evaluated collections. The Stream collection is appended with the values as you go on and […]
I went hiking on the Rocky mountains, Colarado with Venkat Subramaniam, author of Programming Scala. More than the hike, the numerous technical discussions we had during the hike, were more enjoyable. After we came back we decided to give the […]