Deque in C++ Standard Template Library (STL)

Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more efficient in cas...

deque::empty() and deque::size() in C++ STL

Deque or Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more efficie...

deque::front() and deque::back() in C++ STL

Deque or Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more efficie...

deque::clear() and deque::erase() in C++ STL

Deque or Double ended queues are sequence containers with the feature of expansion and contraction on both the ends. They are similar to vectors, but are more effici...

Deque interface in Java with Example

The java.util.Deque interface is a subtype of the java.util.Queue interface. The Deque is related to the double-ended queue that supports addition or removal of eleme...

ArrayDeque in Java

ArrayDeque in Java provides a way to apply resizable-array in addition to the implementation of the Deque interface. It is also known as Array Double Ended Queue or A...

ConcurrentLinkedDeque in Java with Examples

The ConcurrentLinkedDeque class in Java is a part of the Java Collection Framework and implements the Collection interface and the AbstractCollection class. It is use...

LinkedBlockingDeque in Java with Examples

The LinkedBlockingDeque class in Java is a part of the Java Collection Framework and implements the Collection interface and the AbstractQueue class. It also implemen...

jQuery dequeue() with Examples

The dequeue() is an inbuilt method in jQuery which is used to remove the next function from the queue and then it will execute the function. In a queue there will be ...

Deque in Python

Deque can be implemented in python using the module “collections“. Deque is preferred over list in the cases where we need quicker append and pop operat...