Best topics in this month

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
Devaka Cooray
Ron McLeod
Paul Clapham
Liutauras Vilda

Sheriffs:

paul wheaton
Jeanne Boyarsky
Tim Cooke

Saloon Keepers:

Stephan van Hulst
Tim Holloway
Tim Moores
Mikalai Zaikin
Carey Brown

Bartenders:

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

Best topics in this month

Programmer Certification (OCPJP)

errata : OCP Java SE17 Developer Study Guide P116 - structure of a switch expression (Sybex CSG 17)

12 replies

Programmer Certification (OCPJP)

Do I still need a Person Vue account to take a Java 17 Developer test?

13 replies 3

Programmer Certification (OCPJP)

where is the online code for OCP 1Z0-829

2 replies 1

Programmer Certification (OCPJP)

There is an on-line or PDF version of OCP 1Z0-829?

3 replies

Programmer Certification (OCPJP)

Sybex 829 | Chapter 11, page 627 Table 11.6 Standard Date/Time Symbols - 'S' vs 's'

1 reply

Programmer Certification (OCPJP)

Java SE 17 Developer Exam (1Z0-829) is not available anymore?

11 replies 2

Programmer Certification (OCPJP)

Need help with booking java 11 on pearsonvue.com

3 replies 2

Programmer Certification (OCPJP)

CSG17 Chapter 9 Unbounded Wildcards question

7 replies

Programmer Certification (OCPJP)

can't access testBank

0 replies 2

Programmer Certification (OCPJP)

Technical requirements for online proctored java exam

2 replies

Programmer Certification (OCPJP)

does OCP 1Z0-829 show the number of correct options that you need to select

1 reply

Java in General

why does the compiler complain about this ternary operator: "not a statement"?

60 replies [ 1, 2 ]

Beginning Java

Mocking Issue

11 replies

Beginning Java

Naming Convention of Files in Java

7 replies

Beginning Java

Head First Java

5 replies 3 1

Servlets

java.lang.ClassNotFoundException: arjuncodes.DemoServlet

6 replies

Associate Certification (OCAJP 8)

Q about Boyarsky and Selikoff Java 1Z0-808 study guide book

3 replies

Beginning Java

A Counter in StdOut

17 replies 1

Beginning Java

Objects equal as per the overridden equals method to be in same hashbucket for fast retrieval?

15 replies

Servlets

UT010019: Response already commited

3 replies

Lambdas and Streams

'forEach(java.util.function.Consumer)' in 'java.lang.Iterable' cannot be applied

28 replies 1

Beginning Java

Tests that tell a story (or using underscores in test names)

0 replies

Associate Certification (OCAJP 8)

EXAM

2 replies

HTML Pages with CSS and JavaScript

Getting Embedded Option Value with jQuery

4 replies

Beginning Java

Product list not showing on GUI panel as as expected.

2 replies

Servlets

Error:Message The requested resource [/Project1/EOCheck] is not available

0 replies

Beginning Java

Use case for multiple Service Providers

0 replies

Lambdas and Streams

Why are methods like forEach called higher order function instead of higher order methods?

22 replies 2

Lambdas and Streams

Reduce Stream to Contain Last Element Only

9 replies 1

Android

downgrading android studio

4 replies

Programming Diversions

Advent Of Code 2023

6 replies

Tomcat

Tomcat server timeout settings not working as expected.

44 replies [ 1, 2 ]

Java in General

I have a bug with NeatBeans also in Visual Code, I don't what i'm doing wrong

2 replies 2

Java in General

Uploading a Clob field from Derby Db to a JTABLE within Netbeans 12.5 and GUI Form

5 replies

Object Relational Mapping

The import javax.persistence cannot be resolved

6 replies

Java in General

Handling Positive String Data, Negative String Data (Invalid Data) in Computer Programming

9 replies

Java in General

Wrapper classes are not suited for use in callback frameworks ?

2 replies

Object Relational Mapping

Does anyone know HOW to call stored procedure with custom type from jpa/hibernate?

11 replies

Lambdas and Streams

Functional Interfaces P435 OCP Java SE17 Developer Study Guide

4 replies

Java in General

How to fix HttpsURLConnection POST XML request?

4 replies
- 1
- 2
- 3
- ►

Top Forums

Certification

Programmer Certification (OCPJP) 304144
Java Foundations Exam 5594
Associate Certification (OCAJP 8) 22215
Certification Results 83656
TOGAF 408
11 more...

Java

Servlets 130076
Beginning Java 401427
Java in General 302531
JSP 110581
Lambdas and Streams 6420
Jigsaw and Modules 857
Distributed Java 9886
NIO2 and Try with Resources 290
JSF 40765
EJB and other Jakarta/Java EE Technologies 63724
Web Services 45605
Swing / AWT / SWT 119288
Sockets and Internet Protocols 18854
Threads and Synchronization 28092
Performance 15799
I/O and Streams 29549
Other JSE/JEE APIs 19182
Game Development 5311
Portals and Portlets 5498
8 more...

Languages

HTML Pages with CSS and JavaScript 86261
XML and Related Technologies 34342
Groovy 3372
Scala 2509
Ruby 1775
Other Languages 4831
C / C++ 3726
PHP 2093
10 more...

Engineering

Testing 15859
OO, Patterns, UML and Refactoring 32286
Network 121
Security 11076
Design 2747
8 more...

Open Source

Other Java Products 7514
JForum 18870
3 more...

Books

Book Reviews 2660
Books 1043
Events 1014
Bunkhouse Porch 4179
Bunkhouse Lounge 284

Frameworks

Struts 82620
Spring 28494
GWT 2632
Flex 1405
Aspect Oriented Programming 226
2 more...

Other

Databases

Mobile

Android 21446
Java Micro Edition 19131
iOS 1401

Micro Controllers

Arduino 293
2 more...

Application Servers

Tomcat 43811
JBoss/WildFly 22832
BEA/Weblogic 20427
WebSphere 31847
Oracle/OAS 7569
GlassFish 512

This Site

Ranch Office 32860
Introductions 663
Cattle Drive 13418
1 more...

Careers

Jobs Offered 9143
Jobs Wanted 3223
Jobs Discussion 74604
1 more...

Paradigms

Functional programming 869
9 more...

IDEs

Eclipse 1336
7 more...

Build Tools

Ant with Ivy 97
4 more...

OS