In for loop example, we have seen how to iterate through the values. Suppose for each iterated element, we want…

If you have ever wondered how the range works in for(i <- 1 to 5 by 2) print(i), you will…

In this article, we will see functional style of for expression. Let’s get started with the simplest form of for…

In this article, I will briefly introduce you to functional literals. So what is a functional literal? It is a…

Scala has two types of variables, immutable and mutable. You declare immutable variables using val and mutable variables using var.…

In this article, we will see a hello world example of scala with which I will start my new series on…