Select expression and type Alt + =.
If you want to change the shortcut go to Preferences > Keymap
and enter “Type Info” in the search field.
In older versions, it’s Shift + Ctrl + Alt + T.
More Related Contents:
- How to build an Uber JAR (Fat JAR) using SBT within IntelliJ IDEA?
- How to import build.gradle into IntelliJ
- How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
- Debugging Scala code with simple-build-tool (sbt) and IntelliJ
- How to create SBT project with IntelliJ Idea?
- “Unknown artifact. Not resolved or indexed” error for scalatest
- Exception in thread “main” java.lang.NoSuchMethodError: scala.Product.$init$(Lscala/Product;)
- How to use IntelliJ with Play Framework and Scala
- Run a scala code jar appear NoSuchMethodError:scala.Predef$.refArrayOps
- What is the purpose of type ascriptions in Scala?
- Provide schema while reading csv file as a dataframe
- How to flatmap a nested Dataframe in Spark
- Scala Map implementation keeping entries in insertion order?
- Modify collection inside a Spark RDD foreach
- What is *so* wrong with case class inheritance?
- Scala: Why does Seq.contains take an Any argument, instead of an argument of the sequence type?
- Customize SparkContext using sparkConf.set(..) when using spark-shell
- When to use val or def in Scala traits?
- How to apply a function to a tuple?
- What are the differences between asInstanceOf[T] and (o: T) in Scala?
- Spark: Transpose DataFrame Without Aggregating
- Advantages of F-bounded polymorphism over typeclass for return-current-type problem
- Overload constructor for Scala’s Case Classes?
- Scala Sets contain the same elements, but sameElements() returns false
- Can multi-projects from GIT be used as SBT dependencies?
- using variable length argument in scala
- Underscore in List.filter
- Scala single method interface implementation
- Loaner Pattern in Scala
- Spark textFile vs wholeTextFiles