Snippets tagged “duplicates”
4 snippets use this tag.
- Easiest way to convert a List to a Set in JavaJava
To convert a List to a Set in Java, you can use the new HashSet<>(list) constructor to create a new HashSet and initialize it with the elements of the List.
- How do I find the duplicates in a list and create another list with them?Python
In Python, one way to find duplicates in a list and create another list with them is to use a for loop and an if statement.
- How do I remove repeated elements from ArrayList?Java
To remove repeated elements from an ArrayList in Java, you can use the removeAll method and pass it a Collection containing the elements to be removed.
- What is the difference between Set and List?Java
In Java, a Set is an interface that extends the Collection interface.