Unanswered Questions
414 questions with no upvoted or accepted answers
3
votes
0
answers
98
views
Comparing two Tree sort algorithm variations implemented in Java
I have this repository. It contains three variations of a simple sorting algorithm for integer keys.
The idea is that we keep a balanced BST in which each node holds the integer key and its frequency. ...
- 30.2k
2
votes
0
answers
58
views
Shrinkable Swing toolbar
I was tasked with implementing a toolbar that can be shrinked beyond what's necessary to display its buttons' texts. As a last resort, the buttons should hide their texts and only display their icons
...
- 679
1
vote
0
answers
53
views
Java multithreading with Spring JPA
I have to improve a process that is currently sequential, and i wanna make it multi-thread.
This process uses Spring JPA, with spring boot 2 and java 17.
I would like to have a feedback on the ...
- 11.4k
1
vote
0
answers
63
views
Principal Variation Search (PVS) for playing Connect Four in Java
This time, I have an implementation of PVS (Principal Variation Search) algorithm for playing the game of Connect Four.
The repository holding the above .java file ...
- 30.2k
1
vote
0
answers
60
views
Negamax with Alpha-beta pruning for playing Connect Four in Java
I have this repository.
My main concern this time is my implementation of the Negamax algorithm with alpha-beta pruning:
...
- 30.2k
0
votes
0
answers
50
views
Is the MVP architecture correctly organized in an FXML JavaFX project?
As far as I understand, when creating a project using the FXML JavaFX Maven Archetype, the project is initially designed with the MVC pattern. However, I wanted to convert it to the MVP architecture (...
- 1
0
votes
0
answers
42
views
Flat serialization of single-value Java records used as strong types with Gson v2.11.0
Introduction
I am currently developing a REST client in Java v21 and got the foundation basically working.
In my project the Immutables and Gson library are currently used. Both libraries integrate ...
- 101
0
votes
0
answers
89
views
Securing microservices with Spring Security JWT
I would like to build a RESTful microservices architecture where each microservice acts as a resource server. Additionally, there will be an authorization server responsible only for user registration,...
5
votes
0
answers
106
views
Dial's heap in Java for integer priority queues
(The entire project is here.)
Intro
I have this priority queue data structure for non-negative integer priority keys. I recall that it is called Dial's heap.
Code
Implementation
...
- 30.2k
2
votes
0
answers
63
views
A machine learning model for predicting bit strings in Java
I have this GitHub repository (BitPredictor.java). Basically, I tried to harness a machine learning model for predicting bit strings. I have implemented it to the best of my understanding and have ...
- 30.2k
2
votes
0
answers
71
views
Classes for Config and logical operators
I have a spring cloud gateway application with this yml structure for request validation:
...
- 29.1k
1
vote
0
answers
93
views
Skip list -based Map in Java
Now I have this result.
Code
com.github.coderodde.util.SkipListMap.java:
...
- 30.2k
2
votes
0
answers
64
views
Implement Iterable where hasNext depends on mutable object state, which is mutated through explicit call
I am trying to implement the Iterable interface on an object, where the hasNext method on iterator will depend on mutable object state. This state is mutated by ...
- 29.1k
1
vote
0
answers
23
views
Determine top t values with few calls to order(), a given procedure to order k values, Java take 2
My 2nd take of the problem in Determine top t values with few calls to order(), a given procedure to order k values:
Given an array and a procedure to order \$k\$ ...
- 7,209
1
vote
0
answers
64
views
Video Poker with luck modifier
While grinding for coins on the GTA San Andreas casino poker machines I started to
wonder how exactly one might implement a luck modifier to a video poker game without
it being completely obvious to ...
- 8,655