How do I clear the std::queue efficiently?
I am using std::queue for implementing JobQueue class. ( Basically this class process each job in FIFO manner). In one scenario, I want … Read more
queue
Size-limited queue that holds last N elements in Java
A very simple & quick question on Java libraries: is there a ready-made class that implements a Queue with a fixed maximum size … Read more
Queue.Queue vs. collections.deque
I need a queue which multiple threads can put stuff into, and multiple threads may read from. Python has at least two queue … Read more
How to implement a queue using two stacks?
Suppose we have two stacks and no other temporary variable. Is to possible to “construct” a queue data structure using only the two … Read more
How do you implement a Stack and a Queue in JavaScript?
What is the best way to implement a Stack and a Queue in JavaScript? I’m looking to do the shunting-yard algorithm and I’m … Read more
FIFO based Queue implementations?
FIFO based Queue implementations?
Cannot instantiate the type Queue. Why is this?
This is my main method for a stacks/queues assignment. I keep getting an error with my queue, but not my Stack. The stack … Read more
Enqueue, Dequeue and ViewQueue in Java
Java queues don’t have enqueue and dequeue methods, these operations are done using the following methods: Enqueuing: add(e): throws exception if it fails … Read more