13 Answers 13 · remove(int index). Removes the element at the specified position in this list (optional operation). Shifts any subsequent elements to the left ( ... ... <看更多>

Click here - https://www.youtube.com/channel/UCd0U_xlQxdZynq09knDszXA?sub_confirmation=1 to get notifications. IN JAVA HOW TO REMOVE ELEMENT ... ... <看更多>

Review points: removeFirst on an empty list should be a no-op, (or throw an exception). last was dangling. Setting things to null of the ... ... <看更多>