What can you do with the programming language ‘Scala’

The programming language, “Scala” is a multi-paradigm programming language developed by Professor Martin Odersky in Switzerland.

Think that it is the one which has been set up from the popular language, “Java”, you can imagine easily. The name of Scala is coming from “scalable language”.

Therefore, what can the language, “Scala” do?  

1: Scalable description

As “Scala” is coming from “scalable”, it is a language that aims to be written in one language regardless of small or large scale. For this purpose, it is a multi-paradigm programming language that integrates object-oriented and functional languages.

By the way, Java and Ruby represent the object-oriented languages, and the functional languages ​​include Erlang etc.

2: Capability to shorten

When writing in Java, a sentence should end with a semicolon. As Scala is the successor to Java, omissions can be sometimes done even if it is still possible to write the same. People who used to feel troublesomes for writing in Java may feel much easier to write than other languages.

3: Interoperability with Java

While functional features can be used, Java is also able to utilize as it is. Furthermore, it is possible to call Java program from Scala and vice versa.

4: Enabling to deal with US mega venture companies

Prominent overseas companies such as Twitter, LinkedIn, The New York Times, and PayPal use Scala. Annual income rankings by programming have been announced in various fields, but Scala is always the top of the line, and it even has the highest rankings.

Therefore, if you want to be a programmer and earn a good income, it would be  the suitable programming language in the future.

Disadvantages of Scala

As the performance of Scala is advanced, by all means, the compilation time gets slow. Due to this, it is possible to be taken as low productivity.

Summary

Above all, the programming language, “Scala” that would gain more attention in the future has be explained. Since Scala is also the successor to Java, the language would be easy to understand if you are the person who has learned Java once. However, unlike many of the other object-oriented languages, it is also true that it has a slightly strong peculiarity as well as issues of the compilation.

If you do not have an ambition to get a job or change a job in a mega venture company and then earn a lot of money, why don’t you start learning “Ruby” that is easy to understand for beginners first and then experience a joy of programming? Sounds good?