Best topics in this month

Win a copy of Production-Ready Serverless (Operational Best Practices) this week in the Cloud/Virtualization 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:

Campbell Ritchie
Liutauras Vilda
Bear Bibeault
Jeanne Boyarsky
paul wheaton

Sheriffs:

Junilu Lacar
Paul Clapham
Knute Snortum

Saloon Keepers:

Stephan van Hulst
Ron McLeod
Tim Moores
salvin francis
Carey Brown

Bartenders:

Tim Holloway
Frits Walraven
Vijitha Kumara

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

Best topics in this month

Programmer Certification (OCPJP)

Acronyms for the new Java 11 certification

4 replies

Programmer Certification (OCPJP)

Last certification issued by Sun, would like to know current process to sit for new exams

5 replies

Programmer Certification (OCPJP)

1Z0-815 exam new topic

2 replies

Programmer Certification (OCPJP)

OCP Book by Kathy sierra and Jeanne

1 reply

Programmer Certification (OCPJP)

Source code for Java 8 809 cert book from Kathy Sierra

2 replies

Programmer Certification (OCPJP)

Suppressed Exceptions

4 replies

Programmer Certification (OCPJP)

Confused a function in Streams API

5 replies

Programmer Certification (OCPJP)

How to write the function equivalent of static reference code

3 replies

Programmer Certification (OCPJP)

Set and HashSet

3 replies

Programmer Certification (OCPJP)

Method-local inner object and final local variables

2 replies

Programmer Certification (OCPJP)

If statement inside do-while loop

2 replies

Programmer Certification (OCPJP)

OCA Java SE 8 (1Z0-808) exam tips

1 reply 1

Programmer Certification (OCPJP)

Good mock test for:OCP Java SE 8 Programmer II Exam (Exam 1Z0-809)

1 reply

Programmer Certification (OCPJP)

Any idea when OCPJP8 retires?

1 reply

Programmer Certification (OCPJP)

Selikoff/Boyarsky OCP Chpater 3 Question 19 Answers

1 reply

Beginning Java

Is the functional programming syntax of Java less self explanatory then the old syntax?

56 replies [ 1, 2 ]

Associate Certification (OCAJP 7/8)

Inheritance - OCA Java SE 8 Programmer I Exam Guide - Mock Test 2 question

31 replies 1

Beginning Java

I need help with a Sudoku project

25 replies 1

Beginning Java

Online shopping cart

36 replies 4

Beginning Java

2-Tuple... Or something to stand in as a 2-Tuple

18 replies

Beginning Java

where to create the TEXT. txt file and how to compile ?

19 replies 2

Beginning Java

Narcissistic number exercise

21 replies

Beginning Java

What does type safety mean to a list?

23 replies

Beginning Java

help for a school project

19 replies

Java in General

I'm trying to get a better understanding of the "this" implicit parameter

38 replies 1 6

Beginning Java

Exercices (preferably with test cases) for Streams

10 replies 1

Beginning Java

Java For beginners - Where to start

15 replies

Beginning Java

Deloading data

23 replies

Beginning Java

Need help with java program to add more than one item on list

8 replies

Beginning Java

Methods with multiple parameters

12 replies 1

Beginning Java

parsing strings

14 replies 3

Associate Certification (OCAJP 7/8)

With Java 11 certification exam out, how relevant is OCA/OCPJP?

10 replies

Beginning Java

convert from EST to GMT

13 replies

Beginning Java

changing one array index changes whole array

11 replies 1

Beginning Java

Can someone please explain this char Array loop?

12 replies

Beginning Java

calculating value in nested loops

12 replies

Beginning Java

Partition in quicksort

10 replies

Associate Certification (OCAJP 7/8)

Question on 2D Arrays

9 replies

Beginning Java

Number of created objects

8 replies

Beginning Java

Print statement prints incorrectly but right?

5 replies
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- ►

Top Forums

Certification

Programmer Certification (OCPJP) 294680
Java Foundations Exam 5361
Associate Certification (OCAJP 7/8) 19743
Web Component Certification (OCEJWCD) 85066
Developer Certification (OCMJD) 76754
Certification Results 83203
EJB Certification (OCEEJBD) 36894
JPA Certification (OCEJPAD) 1251
Architect Certification (OCMJEA) 53735
JSF Certification (OCEJSFD) 393
TOGAF 400

Java

Servlets 128745
Beginning Java 369394
Java in General 278627
JSP 109390
Lambdas and Streams 4630
Jigsaw and Modules 598
Distributed Java 9811
NIO2 and Try with Resources 230
JSF 40143
EJB and other Jakarta/Java EE Technologies 63229
Web Services 44150
Swing / AWT / SWT 114783
Sockets and Internet Protocols 18263
Threads and Synchronization 27115
Performance 15404
I/O and Streams 28761
Other JSE/JEE APIs 18904
Game Development 4689

Languages

HTML Pages with CSS and JavaScript 83927
XML and Related Technologies 33818
Groovy 3313
Scala 2331
Ruby 1724

Engineering

Testing 14976
OO, Patterns, UML and Refactoring 31363
Network 54
Security 10236
Design 2061

Open Source

Other Java Products 7454
JForum 18832

Books

Book Reviews 2640
Books 789
Events 931
Bunkhouse Porch 4136
Bunkhouse Lounge 282

Frameworks

Struts 82499
Spring 24393
GWT 2632
Flex 1403

Other

Databases

Object Relational Mapping 41859
JDBC and Relational Databases 84467

Mobile

Android 18828
Java Micro Edition 19093
iOS 1377

Micro Controllers

Arduino 254

Application Servers

Tomcat 42548
JBoss/WildFly 22638
BEA/Weblogic 20323
WebSphere 31782
Oracle/OAS 7562

This Site

Ranch Office 31490
Introductions 374
Cattle Drive 13390

Careers

Jobs Offered 8868
Jobs Wanted 3153
Jobs Discussion 72984

Paradigms

Functional programming 662

IDEs

Eclipse 516

Build Tools

Ant with Ivy 27

OS

GNU/Linux 14140
FreeBSD 1