What is Java?
Java is a concurrent, object-oriented, and class-based language in computer programming. It is designed specifically for few implementations of dependencies. “Write once, run everywhere”(WORA) is the ability that it gives to applications developers wherein all Java code compilations can function on all types of platforms supporting Java without recompilation. This network application develops and delivers mobile apps, web content, games, and enterprise software.
|Ruby on Rails||Java|
Ruby on Rails and Java may have parallel features but Rails does not necessarily replace Java. Ruby is deliberately picked by Rail’s author because of huge interest. He thought that it would a shame for the world to miss out on this superb language.