Best topics in this week

Register / Login

programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Campbell Ritchie
Tim Cooke
paul wheaton
Liutauras Vilda
Ron McLeod

Sheriffs:

Jeanne Boyarsky
Devaka Cooray
Paul Clapham

Saloon Keepers:

Scott Selikoff
Tim Holloway
Piet Souris
Mikalai Zaikin
Frits Walraven

Bartenders:

Stephan van Hulst
Carey Brown

Show best of: all time . 365 days . 30 days . 7 days

Best topics in this week

Programmer Certification (OCPJP)

Sybex OCP 21 | Chapter 9: Collections and Generics - Possible Errata

3 replies 1

Programmer Certification (OCPJP)

some confusion with Enthuware and ChatGPT

5 replies

Programmer Certification (OCPJP)

Sybex OCP 21 | Chapter 14: I/O - Possible Errata

0 replies 1

Programmer Certification (OCPJP)

Sybex OCP 21 | Chapter 13: Concurrency - Possible Errata

0 replies 1

Programmer Certification (OCPJP)

Sybex OCP 21 | Chapter 12: Modules - Possible Errata

0 replies

Programmer Certification (OCPJP)

Which one is harder, OCP 17 (1Z0-829) or OCP 21 (1Z0-830) ?

0 replies

Beginning Java

jar command from other directory

7 replies 3

Associate Certification (OCAJP 8)

Java Certification

3 replies

Beginning Java

Top-level class

5 replies

Beginning Java

Instance initializer Block priority vs start() method priority

3 replies

Beginning Java

Question regarding pace of Head First Third Edition

3 replies

Associate Certification (OCAJP 8)

Passed 1Z0-808 with 70%

2 replies

Beginning Java

What exactly is Backend and how does Java do it?

1 reply

Beginning Java

What is DukeScript?

1 reply

HTML Pages with CSS and JavaScript

jQuery On Click Event Firing Twice

1 reply

Beginning Java

JSONObject and JSONArray counts difference

0 replies

Android

Problem writing a debug file

8 replies

Java in General

* Winners: Helidon Revealed: A Practical Guide to Oracle’s Microservices Framework

1 reply 1

Java in General

Helidon for FaaS

0 replies

Android

Explicit Intent not starting Activity

2 replies

JSP

Programmatically Fire a Change Event Using JSTL

1 reply

Android

Why Is Google Adopting Rust for Android Development?

1 reply

Spring

To collect all the native queries in the RepositoryClasses of JPA in SpringBoot Application and use

0 replies

Maven

compile error despite being excluded a file java

2 replies

Web Services

Unable to perform unmarshalling at line number 0 and column 0 in RESOURCE hibernate.cfg.xml.

2 replies

Threads and Synchronization

Configuration doesn`t see my variables

3 replies

Web Services

org.hibernate.query.sqm.UnknownEntityException: Could not resolve root entity 'Usuarios'

2 replies

Other JSE/JEE APIs

NoSuchMethodError: org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.addAnnotatedClass

1 reply

IntelliJ IDEA

Bitbucket commit issue with committer first name and last name jumbled up

2 replies

JDBC and Relational Databases

ORA-01722: invalid number

0 replies

XML and Related Technologies

javax to jakarta upgarde : unrecognized parameter -XJsr303Annotations:JSR_380=true

0 replies

Jobs Discussion

Software engineer VS DevOps engineer

0 replies

General Computing

I'm trying to load my site in the browser but I am receiving connect refused

7 replies

Blatant Advertising

Unlock PDF to Word (DOCX) Conversions in Java Apps - Simple Tutorial

0 replies

Blatant Advertising

Learn to Compare PDF Documents in Java Applications

0 replies

Top Forums

Certification

Programmer Certification (OCPJP) 305935
Java Foundations Exam 5604
Associate Certification (OCAJP 8) 22303
Certification Results 83698
TOGAF 408
11 more...

Java

Servlets 130175
Beginning Java 403192
Java in General 304582
JSP 110643
Lambdas and Streams 6725
Jigsaw and Modules 864
Distributed Java 9893
NIO2 and Try with Resources 295
JSF 40790
EJB and other Jakarta/Java EE Technologies 63743
Web Services 45748
Swing / AWT / SWT 119461
Sockets and Internet Protocols 18888
Threads and Synchronization 28204
Performance 15821
I/O and Streams 29620
Other JSE/JEE APIs 19201
Game Development 5376
Portals and Portlets 5498
8 more...

Languages

HTML Pages with CSS and JavaScript 86384
XML and Related Technologies 34381
Groovy 3377
Scala 2514
Ruby 1775
Other Languages 4839
C / C++ 3763
PHP 2105
10 more...

Engineering

Testing 15878
OO, Patterns, UML and Refactoring 32307
Network 121
Security 11096
Design 2952
8 more...

Open Source

Other Java Products 7514
JForum 18874
3 more...

Books

Book Reviews 2661
Books 1070
Events 1058
Bunkhouse Porch 4181
Bunkhouse Lounge 284

Frameworks

Struts 82664
Spring 28918
GWT 2632
Flex 1405
Aspect Oriented Programming 226
2 more...

Other

Databases

Mobile

Android 21629
Java Micro Edition 19133
iOS 1402

Micro Controllers

Arduino 295
2 more...

Application Servers

Tomcat 43905
JBoss/WildFly 22889
BEA/Weblogic 20428
WebSphere 31848
Oracle/OAS 7570
GlassFish 515

This Site

Ranch Office 33020
Introductions 685
Cattle Drive 13418
1 more...

Careers

Jobs Offered 9195
Jobs Wanted 3262
Jobs Discussion 74734
1 more...

Paradigms

Functional programming 870
9 more...

IDEs

Eclipse 1418
7 more...

Build Tools

Ant with Ivy 97
4 more...

OS