Java Deque

The Java Deque interface represents a double ended queue (DEQue), meaning a queue which you can enque and deque elements at both ends of the queue. In a normal queue you enque elements at the end, and deque elements from the beginning of the queue. The name Deque is pronounced "deck", like a "deck" of cards.

Chapters: 0:00 Java Deque introduction 1:39 Java Deque implementations 2:20 Java Deque generic types 4:12 Add elements to a Java Deque 6:34 Peek at elements in a Java Deque without removing them. 8:03 Take elements from a Java Deque 10:12 Check if Java Deque contains specific element 10:59 Java Deque size - get number of elements in Deque 11:21 Iterate elements of a Java Deque

Java Deque tutorial - textual version http://tutorials.jenkov.com/java-collections/deque.html ... https://www.youtube.com/watch?v=gXZt4P97UW4