Scala program to remove duplicates from list
belongs to collection: Scala List Programs
All Answers
total answers (1)
Severity: 8192
Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
Filename: libraries/Filtered_db.php
Line Number: 23
belongs to collection: Scala List Programs
total answers (1)
1) Remove duplicates from list using distinct method
The distinct method is used to extract all distinct elements from a list by eliminating all duplicate value from it.
Syntax:
Program:
Output:
2) Remove duplicates from list by converting list into set and then back to list
One way to remove duplicate elements from a list is by converting the list to another sequence which does not accept duplicates and then convert it back to list.
Syntax:
Program:
Program:
Output:
need an explanation for this answer? contact us directly to get an explanation for this answer