Scala for C# developers – part I

Recently, after three years of focusing mainly on the .NET platform, I’ve changed jobs. My current company uses Scala for server-side programming in their projects. I was very happy for this transition. Both Scala and C# can be considered hybrid functional and object-oriented programming languages. However, Scala seemed to feel more functional than C# – more built-in functional constructs, tighter syntax, default immutability, etc. While this is true, I was surprised how many similarities these languages. I concluded that as long as you have already seen the more functional side of C#, it is really easy to transition to Scala. This post series will discuss some of the similarities and differences between Scala and C#. read more

Is array of Dogs an array of Animals? Covariance, contravariance and invariance explained – part 1

Welcome to the first post on my blog. I would like to dedicate it to a topic that sounds quite intimidating but is in fact quite simple to understand. There are already good explanations of type variance to be found on other blogs or Stack Overflow but I would like to take a broader approach and look at how different programming languages deal with it. read more