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

Java in General

Access non static variable

1 month ago 6 replies

Quantum Computing

Quantum Computing Algorithms: Simulating

1 month ago 1 reply

Programmer Certification (OCPJP)

Passed 1Z0-829

1 month ago 5 replies

Quantum Computing

Quantum Computing Algorithms: Discover how a little math goes a long way

1 month ago 7 replies

Quantum Computing

Quantum Computing Algorithms: Smart contracts

1 month ago 0 replies

Quantum Computing

Quantum Algorithms and Error Correction

1 month ago 0 replies

Quantum Computing

Quantum Computing Algorithms: Do skills in classical computing overlap with quantum computing?

1 month ago 0 replies

Quantum Computing

Quantum Computing Discussion Question

1 month ago 1 reply

Beginning Java

Finding the sum of right diagonal elements of a square matrix

1 month ago 16 replies

Ranch Office

How to buy pie for helpful answerers to my questions?

1 month ago 7 replies 2

Other IDEs, Version Control

Powerbuilder to Java Convert

1 month ago 7 replies

Java in General

SLF4J: No SLF4J providers were found.

1 month ago 19 replies

Android

how to launch privacysettings from app

1 month ago 6 replies

Quantum Computing

Would you like to give us a talk?

1 month ago 2 replies

JBoss/WildFly

WFLYCTL0412: Required services that are not installed:

1 month ago 1 reply

Java Micro Edition

NetBeans J2ME List Image not display

1 month ago 5 replies

Architect Certification (OCMJEA)

Anybody knows AWS solution architect forum

3 years ago 3 replies

NetBeans

Plugin GWT x Netbeans

1 month ago 0 replies

Angular and TypeScript

Not able to call service

1 month ago 0 replies

Java in General

[SOLVED] Does BlueJ support multithreading? Should I use Eclipse with real Java instead?

1 month ago 10 replies

Spring

spring in action 5th edition

1 month ago 1 reply

Java in General

Going back to Java from a hard stop - any advice?

1 month ago 14 replies

macOS

Need useful shortcuts for Mac OS and shortcuts useful for developers

1 month ago 3 replies

macOS

Any tool useful for developers to navigate useful options in mac for developers

1 month ago 2 replies

I/O and Streams

Java URL - How to avoid "Length Required (411)" Error?

1 month ago 3 replies

Programmer Certification (OCPJP)

Sybex 829 - Errata - CH7 - page 379: Note section setNumberEggs

1 month ago 3 replies

macOS

Revert to mac previous version

1 month ago 0 replies

Programmer Certification (OCPJP)

Java Study Guide OCP "Real World Scenaria: Avoiding Stateful Streams"

1 month ago 15 replies

Books

Transitioning to Java by Ken Fogel

1 month ago 2
- ◄
- 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