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how do i prevent this scanner.parseInt from throwing NumberFormatException 9 messages

Jul 7, 2025, 3:56 PM Nobody helped yet Java

@Transactional self-invocation (in effect, a method within the target object calling another method 48 messages

Jul 7, 2025, 3:06 PM Active Spring

Here have a look at my code and help 90 messages

Jul 7, 2025, 3:02 PM Nobody helped yet Java Active

Can someone help me setup tlauncher since im having problems with java 16 messages

Jul 7, 2025, 2:53 PM Minecraft Java Active

javafx configuring 35 messages

Jul 7, 2025, 12:18 PM JavaFX|Swing Nobody helped yet Active

Dependencies Check for Jar file 82 messages

Jul 7, 2025, 12:10 PM Java Active

Spring Roadmap 3 messages

Jul 7, 2025, 11:52 AM Nobody helped yet Spring

"How to Seek Code Advice?" 4 messages

Jul 7, 2025, 8:59 AM Nobody helped yet Java

Integrating into Vodafone's codebase 19 messages

Jul 7, 2025, 7:55 AM Nobody helped yet Java Active

Does the jar file need a file other than the jar file to work? 28 messages

Jul 7, 2025, 6:33 AM Nobody helped yet Active Java Needs attention

learning threads 168 messages

Jul 7, 2025, 5:23 AM Active Java Needs attention

Failing to open a jar file 10 messages

Jul 7, 2025, 4:08 AM Other Needs attention Active Minecraft Java

extending static class implementations 29 messages

Jul 7, 2025, 1:14 AM Active Needs attention Algorithms Architecture Java

Spring backend 11 messages

Jul 6, 2025, 11:00 PM Nobody helped yet Active Needs attention Spring

trying to backup a list from a class 15 messages

Jul 6, 2025, 9:55 PM Java Active

what are reference types and primitive types? 86 messages

Jul 6, 2025, 9:45 PM Java Active

Basic questions about basic JavaScript react 37 messages

Jul 6, 2025, 9:26 PM Nobody helped yet Other Active

Code Review - Behavior Tree with Generics 17 messages

Jul 6, 2025, 9:13 PM Active Code Review Nobody helped yet Java Frameworks

convert dec number to roman 37 messages

Jul 6, 2025, 7:02 PM Nobody helped yet Java Active

What would you do better? 3 messages

Jul 6, 2025, 6:38 PM Nobody helped yet Java

Transactional Management in Projects 4 messages

Jul 6, 2025, 6:19 PM Nobody helped yet Java

Conditionally registering Task in Gradle plugin 3 messages

Jul 6, 2025, 5:10 PM Nobody helped yet Java Build Tools

Intellij IDEA suggestions 4 messages

Jul 6, 2025, 3:22 PM Needs attention Java IDE

Disable annoying suggestions in IntelliJ 14 messages

Jul 6, 2025, 3:21 PM Java Active

Frameworks for microservices 9 messages

Jul 6, 2025, 2:48 PM Frameworks Java Needs attention Spring

Spring Boot Microservices using Consul 19 messages

Jul 6, 2025, 2:02 PM Nobody helped yet Java Active Spring

I am new to Java 9 messages

Jul 6, 2025, 6:34 AM Java Needs attention Android

Creating web-based Scratch-like system. 5 messages

Jul 6, 2025, 6:05 AM Nobody helped yet Java

array comparison 169 messages

Jul 6, 2025, 2:05 AM Java Active

is there a shortcut to Correct all of the Checkstyle warnings in Eclipse? 12 messages

Jul 5, 2025, 11:45 PM Active Java Needs attention

Problem with compiling jar 16 messages

Jul 5, 2025, 10:10 PM Active Minecraft Java Needs attention

Hello 9 messages

Jul 5, 2025, 9:37 PM Nobody helped yet Java Needs attention

How to assemble java code into an exe file? 7 messages

Jul 5, 2025, 6:08 PM Nobody helped yet Java Needs attention

Spring 12 messages

Jul 5, 2025, 5:57 PM Active Needs attention Nobody helped yet Java Spring

Incorrect IDE suggestion 4 messages

Jul 5, 2025, 4:36 PM Java

Current Terminal Information 30 messages

Jul 5, 2025, 1:58 PM Nobody helped yet Java Active

OOP & some method questions 39 messages

Jul 5, 2025, 12:18 PM Active Needs attention Code Review Nobody helped yet Java

Implementing OAuth2 in Spring 12 messages

Jul 5, 2025, 10:50 AM Nobody helped yet Active Needs attention Spring

Client Website Content Management 4 messages

Jul 5, 2025, 6:23 AM Nobody helped yet Java

Do for loops add up for the complexity? 48 messages

Jul 5, 2025, 5:48 AM Active Needs attention Algorithms Nobody helped yet Java

Rate my CAR Game (roast pls) 38 messages

Jul 5, 2025, 4:58 AM Code Review Java Active

Is java a slow language? 171 messages

Jul 5, 2025, 1:25 AM Other Active Needs attention C|C++ Java

Single JVM services architecture 9 messages

Jul 4, 2025, 9:52 PM Nobody helped yet Needs attention Java Architecture

Game Of War Project for Cert 5 messages

Jul 4, 2025, 8:04 PM Needs attention Active Nobody helped yet Java IDE

hello is there any guide on how to use java swing? 6 messages

Jul 4, 2025, 8:00 PM JavaFX|Swing Nobody helped yet Java Needs attention

I dont want to work on frontend just backend should i make backend only projects is it problem? 21 messages

Jul 4, 2025, 5:35 PM Needs attention Other Active

Are hobby projects are worth doing it if they dont align with your domain? 8 messages

Jul 4, 2025, 5:30 PM Nobody helped yet Other Needs attention Active

Free Server 34 messages

Jul 4, 2025, 2:21 PM Nobody helped yet Java Active

I would love to learn about Java 4 messages

Jul 4, 2025, 1:58 PM Nobody helped yet Java

Spring 4 messages

Jul 4, 2025, 1:25 PM Nobody helped yet Spring