In Scala, list is defined under
scala.collection.immutable package. A list is a collection of same type elements which contains immutable data. Let’s see how to get the first element of given List in Scala.
List in Scala contains many suitable methods to perform simple operations like head(), tail(), isEmpty(). Coming to list, head() method is used to get the heead/top element of the list.
below are examples to get first element of list.
The head of the list is: Geeks
List(10, 11, 12, 13, 14, 15, 16, 17, 18) First element is: 10
- How to skip only first element of List in Scala
- Find the last element of a list in scala
- How to reverse a list in scala
- Scala List contains() method with example
- How to print a list in Scala
- Scala List concatenation with example
- Scala List sum() method with example
- Scala List min() method with example
- Scala List :::() operator with example
- Scala List +() operator with example
- Scala List map() method with example
- Scala List take() method with example
- Scala List ::() operator with example
- Scala List max() method with example
- Scala List drop() method with example
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