Can I learn Scala without knowing Java?

Can I learn Scala without knowing Java?

You do not need to know any Java to learn Scala. Javascript is both functional and OOP, so technically Scala would be your second such language (although JS is prototypical and scala is classical). Scala is a nice language, if you’re interested then go ahead and learn it – no one reasonable should try to stop you.

Is Java necessary for Scala?

If you are considering diving into Scala, having a background in Java will obviously help and you’ll have no trouble finding learning resources online. However, if you have no Java experience, you will need to learn the basics. Familiarity with functional programming languages will help as well.

Should I learn Java or Scala first?

You don’t need to know Java to learn Scala, though it would help just as knowing C would help to learn C++. Scala is not functional, though it takes after a lot of functional language concepts.

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Is Scala easy if you know Java?

The Java language and Scala both run on the same platform. AFAIK Scala can call down to Java code quite easily, so if there is any real interest in learning Java to understand/leverage Scala, then it is to understand how this works and how you can best use Java code from within a Scala app.

How much Java do I need to know to learn Scala?

1 Answer 1. You do not need to know any Java to learn Scala. Javascript is both functional and OOP, so technically Scala would be your second such language (although JS is prototypical and scala is classical).

Is Scala a good alternative to Java?

Scala has emerged as one of the most powerful Java alternatives in recent times. It’s been the JVM language of choice, leaving Groovy and Kotlin way behind, and is preferred as the language people want to write the most code in. Scala has many strong points, the strongest being that it’s a multi-paradigm language.

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What is Scala and how does it work?

Scala allows you to define types associated with both data attributes (with classes behaving like C++ / Java classes) and behavior attributes (with traits corresponding to Java interfaces).

Is Scala a static or dynamic programming language?

In general, a statically typed language like Java prevents programmers from doing bad things, while, with a dynamic language like Python, you only know about a bad thing when you run the program. Scala has the best of both worlds. It feels dynamic, but it’s strongly statically typed.