All Questions
1,024 questions
6votes
7answers
1kviews
Filter non-even elements from an array
I have a method that returns an int[]. The array is made by filtering out only the even values of the array passed into the method. It works, but it's really ugly ...
- 161
3votes
2answers
228views
First tic tac toe game. want to see if valid or needs improvement
Just finished my first java class that taught me all the way up to oop and abstract classes. Decided to start some projects over the summer. Started with tic tac toe since it sounded fairly easy to do....
- 31
7votes
3answers
665views
Simple calendar in Java
I set out trying to use as many methods as possible in order to use them in future projects, but I don't feel like I did a great job in regards to that. Also i wanted to use as many basic java ...
- 173
7votes
3answers
201views
Euler - Largest Palindrome Product in Java
Having been going over the documentation, learning more of the subtleties of Java. I am now going over some basic Project-Euler solution code I wrote a little while back. Hoping I can pick up some ...
- 780
1vote
1answer
73views
An API fetcher class - afraid of overengineering class
I'd like to ask you for a code review of this class. I'm quite new to Java and I'm afraid I have way overengineered this class. It's goal is only to fetch a specified data from given API, whose link ...
- 13
5votes
2answers
290views
2048 game in Java
I am a beginner learning Java, and I coded a command line version of the game 2048 for practice. Any feedback, especially regarding best practices, object-oriented principles, and tidying up the code ...
- 187
3votes
2answers
124views
Text based Java game "Battle Arena"
This is my first java program. I'm coming from a python background. This is a text based combat arena game. Are there any ways I could better implement the overall code structure? How might I improve ...
3votes
1answer
253views
Simple blackjack program in Java
I wrote this blackjack game for my APCSA class (already submitted) and was wondering if anyone had feedback on what parts of it are improperly written. My main concern is the fact that I am printing ...
- 31
3votes
1answer
130views
"2048" game in JavaFX
I wrote my first code in Java and I need constructive criticism and code review. This is an implementation of the well-known "2048" sliding-blocks game. ...
- 31
3votes
1answer
63views
Finance Manager with Embedded Database
I made an CRUD application in Java with JavaFX, H2 Embedded Database and Maven. Can you review my code quickly? Is it well written? What should I improve on it? I don't know if my code is written ...
- 31
3votes
1answer
161views
String Permutation Implemention
The objective is simple: List all possible permutations for a given a String. I looked at some implementations from popular sources. I decided to build this to the flow: The Code for Review ...
4votes
4answers
1kviews
Quick Sort Done Lucidly
I've been away from Programming and the Tech Industry for sometime. I thought I'd look at and try some of the older basic stuff. I bushed up to QuickSort and found most existing implementations of it, ...
2votes
1answer
209views
Interest/Discount rate and loan calculator java
I'm currently learning Java at home with YouTube tutorials. I took a short break from the course to make a small project for calculating costs of loan. It's not economically accurate - I followed ...
- 23
1vote
1answer
151views
A vanilla Hibernate app (no Spring)
I finished my web project a while ago and decided to revisit one my first Java projects – the first project that had anything to do with databases. It looked pretty messy to my more experienced eye. ...
- 679
6votes
1answer
663views
Crossword puzzle app
I was hoping someone could give me any tips or advice on this program I wrote for my high school class. The point of the program is to create a workable crossword puzzle in the console. If it works ...
- 123
