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Start Scala shell by typing _scala_ on web console
Welcome to a short tutorial on Scala.
Scala is a programming language. In other words, with scala you can program computers.
The best way to learn a programming language is by writing code. So, please do not just watch this tutorial. Instead, work with it.
Let's get started. Login to cloudxlab.
Scala provides a nice interactive console which would give us result instantaneously. It is also called REPL - read-evaluate-print-loop. To start scala console or REPL, type scala after logging into cloudxlab web console.
Click on I am done after starting scala. Please do not close the scala console or the web console.