questions

𝟲𝟱 = 🅰 , byte or int or ascii? 25 messages

Dec 31, 2022, 6:41 PM Java Active

I am attempting to create a Chess Game in Java and the GUI I created is just blank 23 messages

Dec 31, 2022, 6:34 PM Java Active

Object.equals(Object) does not work 9 messages

Dec 31, 2022, 5:58 PM Nobody helped yet Java

Code review looking to improve my code for EcoCommand.kt 7 messages

Dec 31, 2022, 5:04 PM Nobody helped yet Minecraft Kotlin Code Review

Downcasting 61 messages

Dec 31, 2022, 4:51 PM Java Active

i want data to write in a specific line in file using java 17 messages

Dec 31, 2022, 4:39 PM Java Active

Is there a shorter way to write this? 18 messages

Dec 31, 2022, 3:33 PM Java

I have a timer schedule and I get ConcurrenModificationError, how can I avoid this? 40 messages

Dec 31, 2022, 3:15 PM Java Active

how can solve my problem please 5 messages

Dec 31, 2022, 3:10 PM Kotlin Java Frameworks Math

I Need You Help Please Help Me 11 messages

Dec 31, 2022, 2:46 PM Algorithms Java Active Android

Code review for Connect Four game 12 messages

Dec 31, 2022, 2:03 PM Java Active

Constructor, super Keyword ❓🥦 10 messages

Dec 31, 2022, 1:34 PM Java Needs attention

System.out.print() 👉print is method, out is library, what is System? 19 messages

Dec 31, 2022, 12:09 PM Java

what does stmt pointer is closed error means? 54 messages

Dec 31, 2022, 8:29 AM Other Active

What does this line mean?? 10 messages

Dec 31, 2022, 7:57 AM Java Needs attention

How do I set scene from another class. 6 messages

Dec 31, 2022, 6:49 AM JavaFX|Swing Nobody helped yet

Fastest way to check if an array or string contains certain characters 36 messages

Dec 31, 2022, 2:25 AM Java Active

My plugin will NOT START (and I suspect it's MongoDB) and I don't know why 29 messages

Dec 31, 2022, 12:05 AM Database Active

How to not get depressed while programming in Java? 31 messages

Dec 30, 2022, 9:39 PM Java Active Spring

Connect four, struggling with diagonal win check 31 messages

Dec 30, 2022, 8:08 PM Java Active

How can I create a .jar executable, every time I try, I get an error 29 messages

Dec 30, 2022, 7:41 PM Java Active

How is ArrayList an asynchronous process? 34 messages

Dec 30, 2022, 5:03 PM Java

Java file problem 33 messages

Dec 30, 2022, 4:58 PM Minecraft Active

GUI threads! 20 messages

Dec 30, 2022, 4:53 PM Java Active

Efficiency problem 66 messages

Dec 30, 2022, 4:51 PM Other Active Math

What is the statement `synchronized` in java11 and when should I use it? 24 messages

Dec 30, 2022, 4:50 PM Java

Which is preferred out of the two? 23 messages

Dec 30, 2022, 4:41 PM Java

Return value from Lambda (Runnable) 185 messages

Dec 30, 2022, 4:01 PM Java Active

Doubt with constructor 22 messages

Dec 30, 2022, 3:00 PM Java Active

hi um how to clear orphaned case error in switch case um i a beginner for school class 9anyone?i 89 messages

Dec 30, 2022, 2:35 PM Java Active

How to build and run Java project with Maven? 8 messages

Dec 30, 2022, 8:40 AM Needs attention Java Build Tools

Data not persisted in PostgreSQL database 5 messages

Dec 30, 2022, 8:26 AM Database Nobody helped yet Spring

Why do I get results when querying endpoints with curl, but the database shows 0 rows? 4 messages

Dec 30, 2022, 7:53 AM Nobody helped yet Java Spring

Why the output is different? 11 messages

Dec 30, 2022, 7:25 AM Java Needs attention

How does indexing in the Knapsack problem work? 6 messages

Dec 30, 2022, 6:04 AM Algorithms Nobody helped yet

[MOOC] - What does this bit mean? 20 messages

Dec 30, 2022, 3:55 AM Java Active

I don't know why I'm getting this error 54 messages

Dec 29, 2022, 10:54 PM Java Needs attention

Cannot resolve constructor 'RecordItem(int, RegistryObjectSoundEvent, Properties)' Error 18 messages

Dec 29, 2022, 10:42 PM Minecraft Active

After setting class private field lambda still reads as null 191 messages

Dec 29, 2022, 8:44 PM Java Active

Hashmap - cant print the key 24 messages

Dec 29, 2022, 8:17 PM Java Active

Maven multi-module building and testing. 19 messages

Dec 29, 2022, 6:44 PM Active Java Build Tools

Is there a good guide for JDBC and connecting .SQL files and executing statements, etc? 8 messages

Dec 29, 2022, 5:15 PM Database Needs attention

BigInteger num cap 68 messages

Dec 29, 2022, 3:06 PM Java Active

Spring Boot - JUnit Test Issue 14 messages

Dec 29, 2022, 1:09 PM Java Active Spring

Long calculation behaves strangely 6 messages

Dec 29, 2022, 11:36 AM Math

Storing String Array by taking user input 25 messages

Dec 29, 2022, 10:33 AM Java Active

Path.of(relative).toAbsolute is invalid 62 messages

Dec 29, 2022, 10:25 AM Java Active

How can i save the response from this curl command? 6 messages

Dec 29, 2022, 10:22 AM Other Needs attention

How to invalidate JWT token in REST API app? 56 messages

Dec 29, 2022, 9:25 AM Architecture Other Active Spring

High execution time for test subtract 16 messages

Dec 29, 2022, 8:07 AM Java Active