I used MongoDB for a project in 2010 and I had great experience with it. Unfortunately I didn’t get the chance to work with this agile and scalable document-oriented database again until now. But […]
In the previous post we went through Scala parallel collections and you saw how you can convert a sequential collection into a parallel one by using method par on that collection. In this post […]
If you have used case classes in Scala, you can not neglect the power they bring to your applications. They provide a recursive decomposition mechanism via pattern matching. In this post I go through […]
So far we have seen how to define covariant and contravariant subtypes in Scala. In this post we will study lower bounds and upper bounds and see how they can be of great help […]
In the previous post, I went through what covariant subtyping is. In this post we will study contravariant subtyping with a small example. Contravariant Subtyping Do you remember the definition of covariant? Contravariant is […]
I remember when I started to learn Scala, I usually come up with brackets in the Scala API doc that have plus and minus characters inside. Honestly that scared me a little bit! But […]
In this short post, I want to show you how you can avail from Scala parallel collections in your application and under which conditions it makes sense to use it. Parallel Collections were introduced […]