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Best topics in this year

Spring

How do we disabled SpringBoot default login Form page while keeping the Security for OAuth2 works

2 replies

JBoss/WildFly

WFLYJCA0040: failed to invoke operation: java.lang.IllegalStateException: WFLYJCA0047:

15 replies

Spring

[Deployment]: Spring Boot deployment *Systemd Service File* Error Failed to configure a DataSource

11 replies

Tomcat

BASIC Authentication Fails Using context.xml

10 replies

Certification Results

Passed 1Z0-830 (Java 21) exam

1 reply

Certification Results

Passed 1Z0-829

3 replies

Spring

Best approach for a major Spring upgrade

11 replies

Meaningless Drivel

It's that time a year: harvest and preserve the bounty

1 reply

Tomcat

FAIL - Deployed application at context path [] but context failed to start. Error starting child

8 replies

Tomcat

No response for some requests with heavy load

10 replies

Spring

Dependency Issue With A Spring Boot Vaadin App And LangChain4j

3 replies

Spring

* Winners: Security in Spring Boot REST Web Service Applications

3 replies

Tomcat

Restrict access to entire site using web.xml / Tomcat

13 replies

Spring

Optimistic Lock in Spring Boot.

7 replies 1

Certification Results

Java Se 17 certification

5 replies

Spring

Spring Oauth2 Server

3 replies

Certification Results

Passed OCP Java SE 17 1Z0-829

5 replies 1

Spring

Questions on the minimum requirement listed for Spring 6

8 replies

JBoss/WildFly

JBOSS 8 Logging filter-spec

3 replies

Distributed Java

java.security.AccessControlException: access denied ("java.net.SocketPermission" "127.0.0.1:81" "

6 replies

Jobs Discussion

If companies will be able to get all work done by AI then how will developer survive

27 replies 1

Design

Microservices and Spring Boot - concerns about memory footprint.

29 replies 1 2

Jobs Discussion

What are the top qualities that good IT professionals have in common?

8 replies

Design

Web API design to GET single or multiple resources

13 replies 4

Web Services

Overcome Spring Security complexity by sticking to stateLESS REST

30 replies

Kotlin

Android Studio - Emulators wont start

26 replies 1

Web Services

whitelabel 404 error in microservice

20 replies 18

Design

Using Http POST like GET

18 replies 1

Wiki

CodeRanch Journal - November 2024

5

Jobs Discussion

I've nearly exhausted everything on my checklist and have nothing regardless of passing interviews

7 replies 1

Maven

Maven the default value of source and target version on the maven-compiler-plugin

13 replies

Eclipse

Why does autocomplete not appear when I type syso and press ctrl and space?

21 replies 4

Jobs Discussion

Job Interviews are wasting valuable time. Should I just quit on them?

2 replies

IntelliJ IDEA

How to make Intellij align {} vertically when I press "enter"?

14 replies 4

JDBC and Relational Databases

* Welcome Joel Murach

32 replies 1

I/O and Streams

Detect input coming from which barcode scanner in Java

11 replies

Wiki

January 2024 Journal

5

Other Build Tools

Are creating build artifacts, running test cases and deploying, the 3 main parts of CICD

11 replies

JDBC and Relational Databases

1Z0-071 practice tests

2 replies 1

Wiki

CodeRanch Journal - May 2024

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Certification

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Java

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