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Best this year

Beginning Java

Why are beginners not familiar with Streams?

34 replies 3

Java in General

Given a LinkedHashSet of anagrams, print each set of anagrams alphabetically and on a new line.

26 replies 5

Programming Diversions

Advent of Code 2018

122 replies 1 9

Beginning Java

Write the code of program Room?

138 replies 4

Java in General

Create my own object that works like an array

44 replies 1

Code Reviews

My version of Conway's Game of Life

116 replies 3 16

Programmer Certification (OCPJP)

* Welcome Kathy Sierra, Bert Bates, & Elisabeth Robson

45 replies 1

Beginning Java

Help with a Method moveToLocation (Vehicle Class)

36 replies 1 3

Beginning Java

How to check part of a string?

81 replies 12

Beginning Java

* Welcome Peggy Fisher

27 replies 4 8

Associate Certification (OCAJP 7/8)

This code is not acting the same way in NetBeans

129 replies 2

Programmer Certification (OCPJP)

Stream min and max methods

24 replies 3

Beginning Java

Print the position of the array in the output rather than the values

28 replies 2

Beginning Java

Reviews or feedback of basic java programs

29 replies 1

Beginning Java

Syntax error, insert ";" to complete FieldDeclaration

34 replies 1 1

Lambdas and Streams

Beware: three parameter Stream.iterate method might fall one short

22 replies 7

Beginning Java

Using Comparator to sort HashMap with ArrayList values

40 replies 1

Beginning Java

File Scanner with java.lang.nullpointer error?

22 replies 3

Beginning Java

OOP, what is an Object?

54 replies 3 4

Beginning Java

Where is JRE 11 for JDK 11?

14 replies 3

More »
Best this month

Programmer Certification (OCPJP)

New Java SE 11 based certification exams released today !

14 replies 2 3

Programmer Certification (OCPJP)

Questions about the new Java 11 1Z0-815 Exam?

0 replies 2

Programmer Certification (OCPJP)

OCPJP 8 vs OCP 11 Part 2

1

Beginning Java

Cannot find error in program that repeat a loop

39 replies 2

Beginning Java

Distribute Chocolate evenly among friends

28 replies 3

Beginning Java

TicTacToe Game

28 replies

Beginning Java

For Statement Variable Initialization

7 replies 2

Beginning Java

Average Neighbors of Any Given 2D Array

96 replies 1

Beginning Java

Java searching algorithm help

22 replies 2

Beginning Java

Problems with NullPointerException in self written LinkedList/HashTable class

21 replies

Beginning Java

Question about the priorities of learning Java

14 replies 1

Beginning Java

LinkedList Implementation

18 replies

Beginning Java

Sorting an ArrayList

23 replies

Beginning Java

Question to using "separate chaining with linked lists" technique for collision

20 replies

Beginning Java

Bug in school assignment, again

14 replies 1 1

Beginning Java

Stuck when being tasked to edit only one method

20 replies

Beginning Java

Issue on if/else if/else comment

20 replies

Beginning Java

Hotel Reservation Object Oriented

12 replies

Beginning Java

For Loop help!

20 replies

Beginning Java

Problem i cannot solve

10 replies 1

More »
Most recent

Jython/Python

What example programs can I run to learn start learning Python ?

4 days ago 3 replies

Beginning Java

Which things can make Java code hard to debug ?

4 days ago 8 replies

Certification Results

Passed Java SE 8 Programmer 1Z0-809 with 85%

4 days ago 1 reply

Angular and TypeScript

Comparing 2 arrays to create a 3rd array of common items

4 days ago 10 replies

Java in General

Java graphics program freezes my entire pc!

4 days ago 4 replies

JSP

Upload Image file to Oracle Database via JDBC from JSP

4 days ago 4 replies 1

Beginning Java

Problems with NullPointerException in self written LinkedList/HashTable class

4 days ago 21 replies

Java in General

Core Java -- Where will you go to get your JDK in the future?

4 days ago 3 replies

Beginning Java

For Loop help!

4 days ago 20 replies

Server-Side JavaScript and NodeJS

Finding sum of digits of a number until sum becomes single digit

4 days ago 8 replies

Java in General

For Loop Confusing

4 days ago 3 replies

Android

How to get URL from a browser(Chrome, Firefox…) while sharing highlighted text on react native app?

4 days ago 3 replies

Java in General

sending PHP to data layer through java

4 days ago 0 replies 1

SOA and ESB

Throttling with circuit breaking in Camel

4 days ago 0 replies

Wiki

Accessing File Formats

4 days ago 2

MongoDB

Log rotation in mongodb

4 days ago 1 reply

Blog around the Campfire

AWS Practitioner Certification Study Guide

4 days ago 1 reply

Java in General

Java Generics, Inheritance, and Subtypes.

4 days ago 1 reply

Associate Certification (OCAJP 7/8)

When is one ready for OCA?

4 days ago 1 reply

Java in General

Core audience

4 days ago 6 replies

Java in General

JAVA GUI closing frame and opening exactly the same one (resetting)

4 days ago 8 replies 1

Java in General

How to create generic java code to make REST api calls ?

4 days ago 6 replies

JDBC and Relational Databases

Date Issue Epoch time vs YYYY-MM-DD

4 days ago 14 replies

Beginning Java

How to debug complex Java code ?

4 days ago 2 replies

Distributed Java

PKI certificate

4 days ago 1 reply

HTML Pages with CSS and JavaScript

Table header angled at 45 degrees will not align right/bottom.

4 days ago 5 replies

Java in General

Core Java - advanced features - Swing?

4 days ago 6 replies

C# and .NET

C# ListView Delete Items With Condition

4 days ago 0 replies

Other Build Tools

Debugger does not go to the changed code unless I do maven install.

4 days ago 3 replies

General Computing

How learn how to resolve merge conflicts with p4Merge ?

4 days ago 7 replies
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Top Forums
Java
- Beginning Java 368057
- Java in General 278010
- NIO2 and Try with Resources 226
- Lambdas and Streams 4528
- Jigsaw and Modules 598
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- JSF 40132
- EJB and other Jakarta/Java EE Technologies 63224
- Web Services 44135
- Swing / AWT / SWT 114627
- Sockets and Internet Protocols 18241
- Threads and Synchronization 27076
- Performance 15404
- I/O and Streams 28716
- Other JSE/JEE APIs 18903
- Game Development 4674
- Distributed Java 9810
- Portals and Portlets 5493
- SOA and ESB 236
- JNLP and Web Start 2706
- JavaFX 6120
- Applets 20564
- Graphics and 3D Programming 197
- Unified Printing API - JSR6 26
- Bluetooth - JSR82 28
- Other JSRs 64
Mobile
- Java Micro Edition 19093
- Android 18781
- iOS 1408
Certification
- Programmer Certification (OCPJP) 294546
- Developer Certification (OCMJD) 76752
- Java Foundations Exam 5361
- Associate Certification (OCAJP 7/8) 19610
- Web Component Certification (OCEJWCD) 85065
- EJB Certification (OCEEJBD) 36893
- JPA Certification (OCEJPAD) 1250
- Architect Certification (OCMJEA) 53733
- JSF Certification (OCEJSFD) 392
- TOGAF 400
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- Mock Exam Errata 2185
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Databases
- Object Relational Mapping 41840
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- MongoDB 551
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- Neo4j 136
- Riak 1
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- Other Big Data 300
Caching
- EhCache 239
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- Gemfire 6
Books
- Book Reviews 2640
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- Bunkhouse Porch 4136
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Engineering
- Network 54
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- General Computing 13499
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Micro Controllers
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Paradigms
- Functional programming 660
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IDEs
- Eclipse 498
- NetBeans 316
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- sbt 6
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Frameworks
- Struts 82495
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Application Servers
- BEA/Weblogic 20322
- WebSphere 31781
- Oracle/OAS 7562
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- JBoss/WildFly 22630
- GlassFish 497
Open Source
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This Site
- Ranch Office 31480
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- Wiki 1005
Careers
- Jobs Offered 8865
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- Soft Skills 326
Other
- Meaningless Drivel 173433
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- Blog around the Campfire 850
- Blatant Advertising 7009
Go to forum

Best this year

Why are beginners not familiar with Streams?

Given a LinkedHashSet of anagrams, print each set of anagrams alphabetically and on a new line.

Advent of Code 2018

Write the code of program Room?

Create my own object that works like an array

My version of Conway's Game of Life

* Welcome Kathy Sierra, Bert Bates, & Elisabeth Robson

Help with a Method moveToLocation (Vehicle Class)

How to check part of a string?

* Welcome Peggy Fisher

This code is not acting the same way in NetBeans

Stream min and max methods

Print the position of the array in the output rather than the values

Reviews or feedback of basic java programs

Syntax error, insert ";" to complete FieldDeclaration

Beware: three parameter Stream.iterate method might fall one short

Using Comparator to sort HashMap with ArrayList values

File Scanner with java.lang.nullpointer error?

OOP, what is an Object?

Where is JRE 11 for JDK 11?

Best this month

New Java SE 11 based certification exams released today !

Questions about the new Java 11 1Z0-815 Exam?

OCPJP 8 vs OCP 11 Part 2

Cannot find error in program that repeat a loop

Distribute Chocolate evenly among friends

TicTacToe Game

For Statement Variable Initialization

Average Neighbors of Any Given 2D Array

Java searching algorithm help

Problems with NullPointerException in self written LinkedList/HashTable class

Question about the priorities of learning Java

LinkedList Implementation

Sorting an ArrayList

Question to using "separate chaining with linked lists" technique for collision

Bug in school assignment, again

Stuck when being tasked to edit only one method

Issue on if/else if/else comment

Hotel Reservation Object Oriented

For Loop help!

Problem i cannot solve

Most recent

What example programs can I run to learn start learning Python ?

Which things can make Java code hard to debug ?

Passed Java SE 8 Programmer 1Z0-809 with 85%

Comparing 2 arrays to create a 3rd array of common items

Java graphics program freezes my entire pc!

Upload Image file to Oracle Database via JDBC from JSP

Problems with NullPointerException in self written LinkedList/HashTable class

Core Java -- Where will you go to get your JDK in the future?

For Loop help!

Finding sum of digits of a number until sum becomes single digit

For Loop Confusing

How to get URL from a browser(Chrome, Firefox…) while sharing highlighted text on react native app?

sending PHP to data layer through java

Throttling with circuit breaking in Camel

Accessing File Formats

Log rotation in mongodb

AWS Practitioner Certification Study Guide

Java Generics, Inheritance, and Subtypes.

When is one ready for OCA?

Core audience

JAVA GUI closing frame and opening exactly the same one (resetting)

How to create generic java code to make REST api calls ?

Date Issue Epoch time vs YYYY-MM-DD

How to debug complex Java code ?

PKI certificate

Table header angled at 45 degrees will not align right/bottom.

Core Java - advanced features - Swing?

C# ListView Delete Items With Condition

Debugger does not go to the changed code unless I do maven install.

How learn how to resolve merge conflicts with p4Merge ?

Top Forums

Java

Mobile

Certification

Databases

Caching

Books