Get item in the list in Scala? - Stack Overflow



Get item in the list in Scala? - Stack Overflow

Use parentheses:

data(2)

But you don't really want to do that with lists very often, since linked lists take time to traverse. If you want to index into a collection, use Vector (immutable) or ArrayBuffer (mutable) or possibly Array (which is just a Java array, except again you index into it with (i) instead of [i]).


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