Java Forums at the Big Moose Saloon

Win a copy of Classic Computer Science Problems in Swift this week in the iOS forum!

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 all forums

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

Marshals:

Sheriffs:

Saloon Keepers:

Bartenders:

Best this year

JDBC and Relational Databases

How to convert End Of line character of CSV file using java.

74 replies 7 2

Beginning Java

Why is it possible to use new ***() as the argument directly?

79 replies 13 1

Meaningless Drivel

10 talented women in the java/jvm community

33 replies 3 19

Java in General

Implementing Model View Controller With Test Methodologies

35 replies 19 1

Programming Diversions

Advent of Code 2017 - Any interest for a CodeRanch leaderboard?

99 replies 1 4

Books

Deep Work by Cal Newport

1

Functional programming

* Welcome Pierre-Yves Saumont

14 replies 1 21

Meaningless Drivel

What is it ?

20 replies 21

Events

Global Day of Code Retreat - A Day of Perfect Practice

24 replies 9

Meaningless Drivel

10 years at the Ranch!

6 replies 4 9

Books

Modern Java Recipes by Ken Kousen

1 1

Spring

* Welcome John Carnell

18 replies 1

Java in General

* Welcome Josh Bloch

36 replies 2 1

Java in General

How to choose between two similar but unrelated classes at runtime?

30 replies 9

Beginning Java

Do you use ++i or i++ in for loops?

79 replies 1

Java in General

Deprecation in Java

21 replies 2

EJB and other Java EE Technologies

* Welcome Sebastian Daschner

20 replies 2

JavaFX

how to set key event listener and mouse event listener in webview in Java?

70 replies 5 1

Java in General

Conway's Game of Life in Java

45 replies 7

Rattlesnake Pit

single never married?

55 replies 3 2

More »
Best this month

Programmer Certification (OCPJP)

* Welcome Kathy Sierra, Bert Bates, & Elisabeth Robson

44 replies 1

Meaningless Drivel

Learning from mistakes

34 replies 1

Performance

Anna: question for the illustrator

6 replies 1 2

Beginning Java

Which version is better practice

14 replies

Meaningless Drivel

Have you tried sky diving/free falling?

15 replies 2

Java in General

Verification of concept HashMap uses .equeals() method on key object during put operation.

12 replies 2

Swing / AWT / SWT

Frame size in executable JAR enormous compared to running in Eclipse.

30 replies 3 1

OO, Patterns, UML and Refactoring

Design pattern: actor-role

24 replies 1

Beginning Java

find the sum of all the numbers between two numbers

33 replies

Java in General

linked list pointers?

12 replies 1

Associate Certification (OCAJP 7/8)

This code is not acting the same way in NetBeans

25 replies

Beginning Java

Elements in a Queue

19 replies 1

Java in General

Wildcarded nightmare generics (continued)

3 replies 3

Beginning Java

2 players take turns consecutively

7 replies 2

Beginning Java

Read and write at .ini file

25 replies 4

Performance

* Welcome Ben Evans, James Gough & Chris Newland

19 replies 1

Beginning Java

Determining if a Given Int exists in a 2D Array

10 replies 2

Java in General

Understanding changing static variable output

4 replies 4 2

Beginning Java

path problem

17 replies 2

Beginning Java

Kangaroo

16 replies 3

More »
Most recent

Meaningless Drivel

Have you tried sky diving/free falling?

7 minutes ago 15 replies 2

Beginning Java

Creating a game with your idea

12 minutes ago 6 replies 2

Beginning Java

Making Code Reusable And Outputting To Numerous Vectors

12 minutes ago 3 replies

Meaningless Drivel

World Cup 2018

17 minutes ago 2 replies

Swing / AWT / SWT

JList Remove Selected and SQL Query Results

22 minutes ago 23 replies 1

Beginning Java

Remove form File[] files

28 minutes ago 3 replies

Meaningless Drivel

Multiple Versions of Human Rights

42 minutes ago 11 replies

Associate Certification (OCAJP 7/8)

Equality

2 hours ago 6 replies 1

Beginning Java

TicTacToe - if statement / exceptions

2 hours ago 0 replies

JavaFX

Restclient using fxml (javaFX)

2 hours ago 0 replies

Beginning Java

Pushing Char to StringStack

3 hours ago 2 replies

JSP

How to fectch the selected index number from dropdown list?

3 hours ago 2 replies

JDBC and Relational Databases

Getting warning if I use bzip2 with pg_dump

4 hours ago 0 replies

Testing

Mocking a ReST web service

4 hours ago 2 replies

Swing / AWT / SWT

Trouble with renaming files using Java 8 on Windows Vista

4 hours ago 2 replies

JBoss/WildFly

Jboss Memory Issue

5 hours ago 2 replies

Beginning Java

For fun - a poor man's code beautifier

6 hours ago 1 reply

Sockets and Internet Protocols

Updating to Remote host

8 hours ago 3 replies

Beginning Java

Remove the leading chars from an array element if it contains "-"?

8 hours ago 13 replies

Maven

Exclude a jar that one dependency depends on?

9 hours ago 0 replies

Beginning Java

creating a file if the file does not already exist

10 hours ago 4 replies

Java in General

Can anyone please help me to get the code for the below assessment?

10 hours ago 2 replies

JavaFX

Java FX 8 Workflow Question

11 hours ago 6 replies

Other IDEs, Version Control

IDES for Beginner JavaScript Programmer

11 hours ago 4 replies

Java in General

Help fixing jni errors

11 hours ago 5 replies 1

JavaFX

How to communicate between applets loaded in a Java FX HBox container

11 hours ago 25 replies

Beginning Java

On Java SE OCA exam, will there be code snippet on the first line?

11 hours ago 5 replies

Associate Certification (OCAJP 7/8)

addSuppressed and getSuppressed

11 hours ago 2 replies

HTML Pages with CSS and JavaScript

How do JavaScript function work

12 hours ago 4 replies
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- ►
Top Forums
Java
- Servlets 128150
- JSP 109162
- Beginning Java 356878
- Java in General 270298
- Features new in Java 7 1931
- Features new in Java 8 3980
- Features new in Java 9 563
- JSF 39972
- EJB and other Java EE Technologies 62949
- Web Services 43760
- Swing / AWT / SWT 113250
- Sockets and Internet Protocols 18001
- Threads and Synchronization 26663
- Performance 15335
- I/O and Streams 28373
- Other JSE/JEE APIs 18800
- Game Development 4547
- Distributed Java 9750
- Portals and Portlets 5491
- SOA and ESB 226
- JNLP and Web Start 2687
- JavaFX 5128
- Applets 20483
- Graphics and 3D Programming 120
- Unified Printing API - JSR6 25
- Bluetooth - JSR82 21
- Other JSRs 52
Mobile
- Java Micro Edition 19088
- Android 17942
- iOS 1393
Certification
- Programmer Certification (OCPJP) 293910
- Developer Certification (OCMJD) 76749
- Junior/Associate Certification (OCAJ 5/6/8) 5196
- Associate Certification (OCAJP 7/8) 18525
- Web Component Certification (OCEJWCD) 85009
- EJB Certification (OCEEJBD) 36860
- JPA Certification (OCEJPAD) 1218
- Architect Certification (OCMJEA) 53658
- JSF Certification (OCEJSFD) 375
- TOGAF 388
- Web Services Certification (OCEJWSD) 12059
- Product and Other Certifications 23479
- Mock Exam Errata 2179
- Certification Results 82914
Databases
- Object Relational Mapping 41486
- JDBC and Relational Databases 83459
- MongoDB 526
- Hadoop 1202
- Neo4j 135
- Riak 1
- Big Table 67
- Other Big Data 278
Caching
- EhCache 231
- JBoss Cache 25
- OSCache 42
- Gemfire 6
Books
- Book Reviews 2624
- Events 896
- Bunkhouse Porch 4120
- Bunkhouse Lounge 282
- Books 688
Engineering
- Network 27
- Security 10036
- Design 1851
- Testing 14729
- Code Reviews 78
- OO, Patterns, UML and Refactoring 31253
- Agile and Other Processes 10851
- General Computing 13230
- Cloud/Virtualization 418
- IoT 35
Micro Controllers
- Arduino 238
- Raspberry Pi 15
- BeagleBone 14
OS
- GNU/Linux 14050
- FreeBSD 1
- OpenBSD 1
- NetBSD 1
- TrueOS 1
- macOS 5342
- Other UNIX 6
Languages
- HTML Pages with CSS and JavaScript 83126
- XML and Related Technologies 33594
- Groovy 3296
- Scala 2292
- Ruby 1718
- Other Languages 4460
- C / C++ 2083
- PHP 1331
- Clojure 963
- Perl 291
- Jython/Python 1447
- R Programming 37
- Kotlin 270
- C# and .NET 250
- Go 278
- Visual Basic 38
Paradigms
- Functional programming 643
- Object-Oriented programming 5
- Procedural programming 1
- Imperative programming 2
- Declarative programming 1
- Reversible programming 6
- Stack based programming 4
- Logic programming 6
IDEs
- Eclipse 242
- NetBeans 115
- IntelliJ IDEA 110
- Android Studio 4
- Other IDEs, Version Control 38472
Build Tools
- Ant with Ivy 14
- Maven 245
- Gradle 18
- Other Build Tools 18573
Frameworks
- Struts 82415
- Spring 23103
- GWT 2630
- Flex 1403
- Aspect Oriented Programming 215
- Other Application Frameworks 10959
Application Servers
- BEA/Weblogic 20273
- WebSphere 31748
- Oracle/OAS 7559
- Tomcat 42254
- JBoss/WildFly 22605
- GlassFish 465
Open Source
- JForum 18773
- Other Java Products 7428
- Other Open Source Projects 22150
- BPM and Workflow 225
This Site
- Ranch Office 30880
- Introductions 245
- Cattle Drive 13381
- Wiki 917
Careers
- Jobs Offered 8725
- Jobs Wanted 3144
- Jobs Discussion 72577
- Soft Skills 241
Other
- Meaningless Drivel 172497
- Rattlesnake Pit 1802
- Programming Diversions 6919
- Blog around the Campfire 819
- Blatant Advertising 6617
Go to forum