scala sdk intellij

1. How do I get Scala SDK in IntelliJ?
2. How do I add Scala support to IntelliJ?
3. How do I run Scala in IntelliJ?
4. Where is Scala version in IntelliJ?
5. How do I know my Scala version?
6. Is Scala IDE dead?
7. What is the latest version of Scala?
8. Does Scala come with IntelliJ?
9. How do I run a Scala program?
10. What is Scala build tool?
11. How does IntelliJ build work?
12. How do you write Hello World in Scala?

How do I get Scala SDK in IntelliJ?

Creating the Project

1. Open up IntelliJ and click File => New => Project.
2. On the left panel, select Scala. ...
3. Name the project HelloWorld.
4. Assuming this is your first time creating a Scala project with IntelliJ, you'll need to install a Scala SDK. ...
5. Select the highest version number (e.g. 2.13.

How do I add Scala support to IntelliJ?

To install Scala plugin, press Ctrl+Alt+S , open the Plugins page, browse repositories to locate the Scala plugin, click Install and restart IntelliJ IDEA. Now you can successfully check out from VCS, create, or import Scala projects.

How do I run Scala in IntelliJ?

Run a Scala application via Intellij IDEA

1. Create or import a Scala project as you would normally create or import any other project in IntelliJ IDEA.
2. Open your application in the editor.
3. Press Shift+F10 to execute the application. Alternatively, in the left gutter of the editor, click the. icon and select Run 'name'.

Where is Scala version in IntelliJ?

BTW, if you want to find out in IntelliJ, simply click on some class part of the Scala library, it takes you to the definition. Look at the bread crumb below the menu bar. It shows you which file it found it, the file name includes the version number.

How do I know my Scala version?

To check, open the terminal and type: java -version (Make sure you have version 1.8 or 11.) (If you don't have it installed, download Java from Oracle Java 8, Oracle Java 11, or AdoptOpenJDK 8/11. Refer JDK Compatibility for Scala/Java compatiblity detail.

Is Scala IDE dead?

Scala IDE is still maintained, although the pace of new features has slowed. That said, support for Play2 has just landed.

What is the latest version of Scala?

Other Releases

• Latest 2.12. x maintenance release: Scala 2.12. 13 - Released on January 12, 2021.
• Last 2.11. x maintenance release: Scala 2.11. 12 - Released on November 9, 2017.
• Last 2.10. x maintenance release: Scala 2.10. 7 - Released on November 9, 2017.
• Nightly builds.
• Changelog.
• All previous releases.

Does Scala come with IntelliJ?

By default, IntelliJ IDEA does not come with Scala features. Scala Plugin adds Scala features means that we can create Scala/Play Projects, we can create Scala Applications, Scala worksheets, and more.

How do I run a Scala program?

Executing Scala code as a script

Another way to execute Scala code is to type it into a text file and save it with a name ending with “. scala”. We can then execute that code by typing “scala filename”. For instance, we can create a file named hello.

What is Scala build tool?

sbt is an open-source build tool for Scala and Java projects, similar to Apache's Maven and Ant. Its main features are: Native support for compiling Scala code and integrating with many Scala test frameworks. Continuous compilation, testing, and deployment.

How does IntelliJ build work?

The IntelliJ IDEA compilation and building process compiles source files and brings together external libraries, properties files, and configurations to produce a living application. ... You can compile a single file, use the incremental build for a module or a project, and rebuild a project from scratch.

How do you write Hello World in Scala?

The “Hello, world!” Program

As a first example, we use the standard “Hello, world!” program to demonstrate the use of the Scala tools without knowing too much about the language. object HelloWorld def main(args: Array[String]): Unit = println("Hello, world!")