Programming languages are evolving faster in the Information Age. The rapid growth in the language features and new Programming languages being introduced in the market is overwhelming. It is difficult to keep up with this pace. Moreover organisations like Oracle which adopted 6 months release cycle using Agile process has given us very little time to learn new things and establish our stronghold. When I went through few of these Programming languages I found the usual pattern that conceptually they are very similar only the Programming construct is different. Hence I believe the concept is more important than Programming language construct. Let's take an example of Groovy and Java 8. Both of these languages have the concept of lambda but the programming construct is different. In Groovy Programming language they call it Closure and in Java 8 they called it Lambda. The concept is same to pass code as an argument. The concept of code as an argument...