java-help

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Can someone please explain OOP to me please. I am very confused about "Class" 15 messages
java 3 messages
Generics Collections
ByteBuddy - defining the intercepting syntax 8 messages
Spring AOP failure prevention if bean is not present 3 messages
Spring
coding genetic algorithms 30 messages
Java .properties read Strings with the same name 54 messages
JPA: How to join tables efficiently? 6 messages
Spring Boot: Could not autowire. No beans of 'User' type found. 6 messages
Spring
Client Server Help 13 messages
Gradle Problem 3 messages
Spring Gradle
Spring Boot Portfolio 8 messages
Spring
Java Swing Apple Music Clone Help 7 messages
GUI
Looking for a Call agent - English + Basic Tech skills 4 messages
PreparedStatement POST request? 17 messages
Memory Management 12 messages
spring data jpa Specifications 7 messages
connecting html project with database using Java 8 messages
Database
R cannot be resolved to a variable. .. 4 messages
Have problem w server connection Spring 9 messages
Spring
How to change one system property without code or from command line 5 messages
(Unit) Testing
So in my front end i'm getting an error as the id is not getting passed 3 messages
Spring
NoClassDefFoundError 34 messages
I'm trying to use script to help me with google sheets 3 messages
Array size 19 messages
@SpringBootTest 4 messages
Spring (Unit) Testing
Java.lang.NoClassDefFoundError 21 messages
Socket UTF Help 31 messages
JavaFX
```Java``` How to get my bot to use the ``` format? 10 messages
Discord Bots
question about Spring MVC 4 messages
Spring
Need help learning Unit Testing 8 messages
Spring (Unit) Testing Discord Bots Maven
How to handle spaces in json 24 messages
Anybody have experience with connecting a JavaScript game to a java server? 6 messages
help with an assignment I have an assignment to count number of words characters and lines in a file 4 messages
IntelliJ source code question 7 messages
how to remove the java.util.NoSuchElementException 89 messages
my code keeps printing hello world 5 messages
Random#nextInt(int, int) 11 messages
Generics
Jackson Error with HTTP Request 20 messages
Im having problems on a minecraft server 1.20.1 (Forge 47.2.30) 3 messages
Minecraft Modding
I need help with the android studio code. I don't quite understand how to fix it, so I'll attach a z 6 messages
Gradle Android
Custom Auth filter not being invoked in spring security 3 messages
Saving entity in entity 37 messages
Spring Database
Produce a recursive method for creating substrings of length 1 or 2. 53 messages
Error finding main class | eclipse IDE 4 messages
Generics
Programm for interview Recursively remove all adjacent duplicates. 14 messages
String data storage 12 messages
Trying to implement a Custom Authentication Filter in Spring Boot 2 messages
need help w annotation spring core 5 messages
Spring
What are some tools or strategies that can be used to debuf microservices? 21 messages
Spring OOP
Printwriter not writng 7 messages