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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)

New Java SE 11 based certification exams released today !

45 replies 3

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

OOP, what is an Object?

58 replies 3 4

Beginning Java

Using Comparator to sort HashMap with ArrayList values

40 replies 1

Beginning Java

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

60 replies 4

More »
Best this month

Programmer Certification (OCPJP)

OCA/OCP (Sybex) Ch.08 Question 35 Answer is irritating

14 replies

Programmer Certification (OCPJP)

Study tips for 1Z0-815

14 replies

Programmer Certification (OCPJP)

Sybex OCP Java 8 Study Guide: p557 query (possible erratum?)

11 replies

Programmer Certification (OCPJP)

OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide Chapter 3 Question 25

4 replies

Beginning Java

Importance of Inheritance and when to use Getters and Setters

15 replies 4

Beginning Java

Java Operators and Precedence, Evaluation Order

13 replies 3

Beginning Java

Find powerset of numbers up to a given number

31 replies 1

Beginning Java

LocalDate objects how to check if a start and end Date overlaps with another?

9 replies 2

Beginning Java

no exeception is raised

13 replies

Beginning Java

Annotation not converting results to JSON

7 replies 1

Beginning Java

Modulus (%) not working as supposed to

12 replies

Beginning Java

Word Finder

31 replies

Beginning Java

Substrings

16 replies

Associate Certification (OCAJP 7/8)

Override equals method

16 replies

Beginning Java

Do returned values from methods need to be saved in static variables?

8 replies

Associate Certification (OCAJP 7/8)

equals method

9 replies 1

Beginning Java

Design Help Requested

15 replies 1

Associate Certification (OCAJP 7/8)

Syntax java

6 replies

Beginning Java

Switch statement: Illegal start of expression (huh?!)

10 replies

Beginning Java

Unreachable statements

9 replies

More »
Most recent

Associate Certification (OCAJP 7/8)

OCA Java SE 8 study guide chapter 4 question 9

1 week ago 4 replies

Beginning Java

no exeception is raised

1 week ago 13 replies

Beginning Java

Design Help Requested

1 week ago 15 replies 1

JDBC and Relational Databases

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver error

1 week ago 7 replies

Other Open Source Projects

Update pivot table source with Apache POI 3.14

1 week ago 5 replies

HTML Pages with CSS and JavaScript

How do HTML and JavaScript connect?

1 week ago 4 replies

Tomcat

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin

1 week ago 5 replies

Java in General

Generics Problem - help with this code please

1 week ago 11 replies

Java in General

Is Java developed code free to distribute?

1 week ago 1 reply

Beginning Java

Introduction post and a java job releated question.

1 week ago 4 replies

Java in General

Clock Speed vs Multi-Core

1 week ago 9 replies 1 1

Spring

How to connect @transient and @assertTrue field error message to form input with thymeleaft

1 week ago 3 replies

Swing / AWT / SWT

How to insert jbutton in jtable

1 week ago 1 reply

JDBC and Relational Databases

Problem with SQL in an Access database

1 week ago 2 replies

Java in General

I can't open a .jar file in ubuntu and I tried EVERYTHING

1 week ago 6 replies

Beginning Java

Java Operators and Precedence, Evaluation Order

1 week ago 13 replies 3

Web Services

Web service suddenly ceased to function

1 week ago 1 reply

Game Development

Java Error: A fatal error has been detected by the Java Runtime Environment

1 week ago 25 replies 10

Testing

Coverage Code

1 week ago 0 replies

Java in General

Imperative programming vs reactive programming

1 week ago 1 reply

Design

How to manage external configuration values?

1 week ago 6 replies

Java in General

Differences between async vs. reactive ?

1 week ago 1 reply

Object Relational Mapping

Hibernate Envers - Why Query API perform sub-queries for DefaultAuditStrategy

1 week ago 0 replies

R Programming

How can I Create Survival Objects in R?

1 week ago 2 replies

Scala

Range in Scala and its use

1 week ago 2 replies

Jobs Offered

ASML is looking to hire a Senior C++ Design Engineer (Model Driven Engineering) in Veldhoven (NL)

1 week ago 0 replies

I/O and Streams

I want to encrypt strings, save it for later, and decrypt it to read it.

1 week ago 17 replies 1

Ant with Ivy

ant:while deploying it says:tomcat/lib does not exist

1 week ago 2 replies

Meaningless Drivel

English classes?

1 week ago 0 replies
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Top Forums
Java
- Beginning Java 370019
- Java in General 279064
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- Lambdas and Streams 4708
- Jigsaw and Modules 598
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- JSF 40155
- EJB and other Jakarta/Java EE Technologies 63230
- Web Services 44176
- Swing / AWT / SWT 114893
- Sockets and Internet Protocols 18285
- Threads and Synchronization 27133
- Performance 15410
- I/O and Streams 28792
- Other JSE/JEE APIs 18906
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- JNLP and Web Start 2706
- JavaFX 6269
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- Graphics and 3D Programming 206
- Unified Printing API - JSR6 26
- Bluetooth - JSR82 28
- Other JSRs 64
Mobile
- Java Micro Edition 19093
- Android 18894
- iOS 1377
Certification
- Programmer Certification (OCPJP) 294779
- Developer Certification (OCMJD) 76754
- Java Foundations Exam 5363
- Associate Certification (OCAJP 7/8) 19844
- Web Component Certification (OCEJWCD) 85067
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- JPA Certification (OCEJPAD) 1252
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- TOGAF 400
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- Mock Exam Errata 2185
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Databases
- Object Relational Mapping 41872
- JDBC and Relational Databases 84564
- MongoDB 552
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- Neo4j 136
- Riak 1
- Big Table 77
- Other Big Data 300
Caching
- EhCache 239
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- Gemfire 6
Books
- Book Reviews 2640
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Engineering
- Network 54
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Paradigms
- Functional programming 662
- Object-Oriented programming 18
- Procedural programming 1
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- Reversible programming 6
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IDEs
- Eclipse 529
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Build Tools
- Ant with Ivy 30
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- sbt 6
- Other Build Tools 18728
Frameworks
- Struts 82503
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- Aspect Oriented Programming 216
- Other Application Frameworks 11060
Application Servers
- BEA/Weblogic 20349
- WebSphere 31782
- Oracle/OAS 7562
- Tomcat 42561
- JBoss/WildFly 22638
- GlassFish 499
Open Source
- JForum 18832
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- BPM and Workflow 228
- Ranch Corral 152
This Site
- Ranch Office 31535
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- Wiki 1011
Careers
- Jobs Offered 8869
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- Soft Skills 333
Other
- Meaningless Drivel 173515
- Rattlesnake Pit 1896
- Programming Diversions 7260
- Blog around the Campfire 856
- Blatant Advertising 7074
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

New Java SE 11 based certification exams released today !

* 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

OOP, what is an Object?

Using Comparator to sort HashMap with ArrayList values

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

Best this month

OCA/OCP (Sybex) Ch.08 Question 35 Answer is irritating

Study tips for 1Z0-815

Sybex OCP Java 8 Study Guide: p557 query (possible erratum?)

OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide Chapter 3 Question 25

Importance of Inheritance and when to use Getters and Setters

Java Operators and Precedence, Evaluation Order

Find powerset of numbers up to a given number

LocalDate objects how to check if a start and end Date overlaps with another?

no exeception is raised

Annotation not converting results to JSON

Modulus (%) not working as supposed to

Word Finder

Substrings

Override equals method

Do returned values from methods need to be saved in static variables?

equals method

Design Help Requested

Syntax java

Switch statement: Illegal start of expression (huh?!)

Unreachable statements

Most recent

OCA Java SE 8 study guide chapter 4 question 9

no exeception is raised

Design Help Requested

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver error

Update pivot table source with Apache POI 3.14

How do HTML and JavaScript connect?

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin

Generics Problem - help with this code please

Is Java developed code free to distribute?

Introduction post and a java job releated question.

Clock Speed vs Multi-Core

How to connect @transient and @assertTrue field error message to form input with thymeleaft

How to insert jbutton in jtable

Problem with SQL in an Access database

I can't open a .jar file in ubuntu and I tried EVERYTHING

Java Operators and Precedence, Evaluation Order

Web service suddenly ceased to function

Java Error: A fatal error has been detected by the Java Runtime Environment

Coverage Code

Imperative programming vs reactive programming

How to manage external configuration values?

Differences between async vs. reactive ?

Hibernate Envers - Why Query API perform sub-queries for DefaultAuditStrategy

How can I Create Survival Objects in R?

Range in Scala and its use

ASML is looking to hire a Senior C++ Design Engineer (Model Driven Engineering) in Veldhoven (NL)

I want to encrypt strings, save it for later, and decrypt it to read it.

ant:while deploying it says:tomcat/lib does not exist

English classes?

Top Forums

Java

Mobile

Certification

Databases

Caching

Books

Engineering