Problem I have a list of objects and a query. I need to rank the objects, based on how do […]
Tag: priority-queue
Priority queue implementation in C#
Problem My application has a thread for handling database inserts and updates. Data is added by other threads to a […]
Setup ordering in priority blocking queue
Problem I have a PriorityBlockingQueue in which I am adding SocketHolder. And let’s say current datacenter where this code is […]
Generic Min Heap Implementation in Java
Problem There is a Min-Heap implementation in Java. BubbleUp() and BubbleDown() could have been coded using recursion but I prefer […]
Prioritize objects using PriorityQueue and custom comparator in Java
Problem I have a list of objects and a query. I need to rank the objects, based on how do […]
Java queue with dynamic priority flag
Problem I need to build a queue where the elements will be added and removed in chronological order by default. […]
Generic PriorityQueue (Min-Heap) implementation
Problem I was trying to implement a generic PriorityQueue in C#. Below is my implementation which works fine as per […]
SortedStack implementation in Java
Problem This is a data structure that supports the push(), pop() and isEmpty() operations and returns the least element on […]
Binary heap (priority queue) implementation in JavaScript
Problem I wrote this heap implementation because I need it to run Dijkstra’s algorithm to find paths in a game […]
ObservablePriorityQueue Implementation
Problem I have a requirement in my current project that will need a Prioritised Queue that supports the IObservable interface. […]
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