Java Forums at the Big Moose Saloon

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:

Sheriffs:

Saloon Keepers:

Bartenders:

Best this year

Programmer Certification (OCPJP)

Java Certification Exam Prep: OCA (1Z0-808) & OCP (1Z0-829) | New Udemy Course

43 replies

Programmer Certification (OCPJP)

Do upper bounded wildcards restrict you to having only one type of object in a list?

49 replies

Beginning Java

Loops: While, Do/While etc.

58 replies 1

Programmer Certification (OCPJP)

Which certification to take?

21 replies

Programmer Certification (OCPJP)

Sybex 829. Ch 12 Modules. error "Package not found: zoo.animal.feeding"

17 replies 4

Beginning Java

HashSets What are they?

40 replies 2

Beginning Java

Head First Sharpen Your pencil Page 329 - Working with Comparable

24 replies

Programmer Certification (OCPJP)

Unable to Register for OCP SE 17 Exam

4 replies

Programmer Certification (OCPJP)

1Z0-829 or 1Z0-808

19 replies 1

Beginning Java

Hackerrank Sales by Match problem - I'm getting answer but can't return it (my1st recursion attempt)

19 replies

Java in General

CSV Format not Working

12 replies 1

Programmer Certification (OCPJP)

What is the precedence of the 'new' and '.' operators?

17 replies

Programmer Certification (OCPJP)

Sybex 829 errata. Ch 4. Please correct the explanation of why 2100 isn't a leap year.

10 replies

Beginning Java

Why learn Java?

19 replies

Beginning Java

More than one class in a file

51 replies 1

Beginning Java

Abstract and Interface difference

42 replies 3

Beginning Java

List of alleles/genotypes

33 replies

Beginning Java

ChatGPT and Java

31 replies 1

Beginning Java

Head First Java Page 62 quick question about arrays lead me to a mess.

56 replies

Java Foundations Exam

Are Arrays Sequential AND Indexed?

53 replies

More »
Best 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)

Study Guide chapter 1 review questions - question 6

3 replies

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)

where is the online code for OCP 1Z0-829

2 replies 1

Programmer Certification (OCPJP)

Updates to the Efficient Learning Platform(Sybex Test Prep)

1 reply

Programmer Certification (OCPJP)

can't access testBank

0 replies 2

Java in General

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

60 replies

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

Servlets

Headfirst Servlets and JSP

1 reply 3

Beginning Java

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

0 replies

Associate Certification (OCAJP 8)

EXAM

2 replies

More »
Most recent

Swing / AWT / SWT

Java Graphics - Points dont' rappresent the mouse movement.

4 hours ago 4 replies 2

Ranch Office

how to receive new topic's message and reseponse at my mailBox?

4 hours ago 0 replies

Lambdas and Streams

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

5 hours ago 18 replies 1

Game Development

Sharing My Music and Sound Effects - Over 2000 Tracks

9 hours ago 414 replies [ 1, 2, 3 < ... <9, 10, 11 ] 85

HTML Pages with CSS and JavaScript

Getting Embedded Option Value with jQuery

9 hours ago 4 replies

Beginning Java

Product list not showing on GUI panel as as expected.

11 hours ago 2 replies

PHP

Am I on the right track with my php code scanner?

14 hours ago 1 reply

Android

downgrading android studio

15 hours ago 3 replies

Object Relational Mapping

The import javax.persistence cannot be resolved

15 hours ago 5 replies

Jobs Discussion

Can't find work with no experience, even within my own consulting company

16 hours ago 10 replies

Programmer Certification (OCPJP)

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

16 hours ago 12 replies

Other Open Source Projects

Could not resolve root entity ‘MyEntity’

17 hours ago 2 replies

Spring

Spring Boot 3. Login pg. logs in okay, then it should bring up a different pg, (which it doesn't).

20 hours ago 0 replies

Lambdas and Streams

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

1 day ago 22 replies 2

Beginning Java

Mocking Issue

1 day ago 11 replies

Beginning Java

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

1 day ago 0 replies

Programmer Certification (OCPJP)

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

1 day ago 2 replies

Threads and Synchronization

Simple test program: Why isn;t Runnable running in the new Thread ?

1 day ago 9 replies

Beginning Java

How to enlarge the intellisense font?

1 day ago 12 replies 3

Threads and Synchronization

How to execute join() as child threads end?

1 day ago 6 replies

Java in General

You will need to rewrite or cast the expression.is of type dot_status but expression is of type char

2 days ago 6 replies

Tomcat

Tomcat server timeout settings not working as expected.

2 days ago 42 replies [ 1, 2 ]

Android

help with layout xml

2 days ago 1 reply

Android

appcompatviewinflater missing import androidx.appcompat.R;

2 days ago 1 reply

Java in General

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

3 days ago 9 replies

Swing / AWT / SWT

JScrollPane not scrolling down to Jlabel

3 days ago 7 replies 5

Java in General

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

3 days ago 5 replies

Java in General

Wrapper class and Forwarding class how flow work ?

3 days ago 3 replies
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- ...
- 11
- ►
Top Forums
Java
- Beginning Java 401410
- Java in General 302529
- NIO2 and Try with Resources 290
- Lambdas and Streams 6400
- Jigsaw and Modules 857
- Servlets 130076
- JSP 110577
- JSF 40765
- EJB and other Jakarta/Java EE Technologies 63724
- Web Services 45605
- Swing / AWT / SWT 119281
- Sockets and Internet Protocols 18854
- Threads and Synchronization 28091
- Performance 15799
- I/O and Streams 29528
- Other JSE/JEE APIs 19182
- Game Development 5311
- Distributed Java 9886
- Portals and Portlets 5498
- SOA and ESB 238
- JNLP and Web Start 2712
- JavaFX 8369
- Applets 20601
- Graphics and 3D Programming 401
- Unified Printing API - JSR6 26
- Bluetooth - JSR82 28
- Other JSRs 100
Mobile
- Java Micro Edition 19131
- Android 21440
- iOS 1401
Certification
- Programmer Certification (OCPJP) 304117
- Java Foundations Exam 5593
- Associate Certification (OCAJP 8) 22215
- TOGAF 408
- Product and Other Certifications 23583
- Mock Exam Errata 2196
- Certification Results 83656
- Java EE7 Certification (OCPJEE7AD) 104
- 8 more...
Databases
- Object Relational Mapping 42643
- JDBC and Relational Databases 87475
- MongoDB 598
- Hadoop 1312
- Neo4j 136
- Riak 1
- Big Table 88
- Other Big Data 589
Caching
- EhCache 245
- JBoss Cache 33
- OSCache 48
- Gemfire 6
Books
- Book Reviews 2660
- Events 1014
- Bunkhouse Porch 4179
- Bunkhouse Lounge 284
- Books 1043
Engineering
- Network 121
- Security 11066
- Design 2747
- Testing 15859
- Code Reviews 877
- OO, Patterns, UML and Refactoring 32286
- Agile and Other Processes 11900
- General Computing 14222
- Cloud/Virtualization 1941
- IoT 48
- 3 more...
Micro Controllers
- Arduino 293
- Raspberry Pi 178
- BeagleBone 14
OS
- GNU/Linux 14478
- FreeBSD 3
- OpenBSD 10
- NetBSD 1
- TrueOS 1
- macOS 5520
- Other UNIX 105
Languages
- HTML Pages with CSS and JavaScript 86261
- XML and Related Technologies 34342
- Groovy 3372
- Scala 2509
- Ruby 1775
- Other Languages 4831
- C / C++ 3724
- PHP 2081
- Clojure 965
- Perl 299
- Jython/Python 3726
- R Programming 60
- Kotlin 755
- Go 537
- Visual Basic 64
- 3 more...
Paradigms
- Functional programming 869
- Object-Oriented programming 73
- Procedural programming 1
- Imperative programming 3
- Declarative programming 14
- Reversible programming 6
- Stack based programming 4
- Logic programming 43
- 2 more...
IDEs
- Eclipse 1335
- NetBeans 929
- IntelliJ IDEA 565
- Android Studio 29
- JDeveloper 2
- BlueJ 18
- VSCode 4
- Other IDEs, Version Control 38948
Build Tools
- Ant with Ivy 97
- Maven 1500
- Gradle 84
- sbt 6
- Other Build Tools 18859
Frameworks
- Struts 82620
- Spring 28493
- GWT 2632
- Flex 1405
- Aspect Oriented Programming 226
- Other Application Frameworks 11290
- 1 more...
Application Servers
- BEA/Weblogic 20427
- WebSphere 31845
- Oracle/OAS 7569
- Tomcat 43809
- JBoss/WildFly 22832
- GlassFish 512
Open Source
- JForum 18870
- Other Java Products 7514
- Other Open Source Projects 23098
- BPM and Workflow 234
- Ranch Corral 156
This Site
- Ranch Office 32853
- Introductions 652
- Cattle Drive 13418
- Wiki 1287
Careers
- Jobs Offered 9143
- Jobs Wanted 3223
- Jobs Discussion 74604
- Soft Skills 515
Other
- Meaningless Drivel 175744
- Rattlesnake Pit 1969
- Programming Diversions 8572
- Blog around the Campfire 1934
- Blatant Advertising 8245
Pie Elite
- Pie Only 67
Go to forum