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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

Beginning Java

How to check part of a string?

84 replies 12

Beginning Java

Help with a Method moveToLocation (Vehicle Class)

36 replies 1 3

Beginning Java

* Welcome Peggy Fisher

27 replies 4 8

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

Beginning Java

File Scanner with java.lang.nullpointer error?

22 replies 3

Beginning Java

Where is JRE 11 for JDK 11?

14 replies 3

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

15 replies

Programmer Certification (OCPJP)

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

4 replies

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

Substrings

16 replies

Beginning Java

Nested class example

10 replies

Associate Certification (OCAJP 7/8)

Override equals method

16 replies

Beginning Java

hexadecimal String to int

9 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

Exception not thrown

9 replies

Beginning Java

Contains and not contains use

6 replies

More »
Most recent

Java in General

How to put a reference of an object into array?

16 minutes ago 2 replies

JavaFX

JavaFX drag view - opaque image

50 minutes ago 0 replies

C# and .NET

I need help with complex LINQ to XML query in C#

1 hour ago 1 reply

Threads and Synchronization

How to set timeout in a method in Java and retry method for a periodic amount of time

1 hour ago 1 reply

Jython/Python

Why does the hello world program of python not require a class?

1 hour ago 1 reply

Java in General

How to talk with a mail server in Java?

1 hour ago 1 reply

Jigsaw and Modules

Execute a Jar-File

5 hours ago 3 replies

Swing / AWT / SWT

Can't Display Progress Bar

5 hours ago 1 reply

Beginning Java

String pool clarifications

6 hours ago 2 replies

Programmer Certification (OCPJP)

how does this n3.p.p.id work ?

6 hours ago 1 reply 1

Associate Certification (OCAJP 7/8)

Good preparation for the real exam

6 hours ago 1 reply

JavaFX

Accessing Getters and Setters in JavaFX

6 hours ago 15 replies

Beginning Java

Is it acceptable practice to have insertRecords method with void as return type?

7 hours ago 12 replies

Java in General

Opensource's E-mails Lirbrary in Java

7 hours ago 7 replies

Java in General

Export to Excel from Map

13 hours ago 1 reply

Servlets

Expression vs getProperty with jsp:Bean

14 hours ago 3 replies

Java in General

Question about a string array

16 hours ago 2 replies

Associate Certification (OCAJP 7/8)

Confused about output and error

16 hours ago 3 replies

Java in General

CreateJavaVM Failed

16 hours ago 1 reply

Java in General

JavaMidi doesn't make a tone

17 hours ago 4 replies 1

Java in General

Problem when using crawler4j

17 hours ago 1 reply 2

Java in General

Write a class that represents a car object.

17 hours ago 6 replies

Angular and TypeScript

Angular Dynamic Menu using Material design lite

18 hours ago 0 replies

Beginning Java

Help with writing this recursion backtracking algorithm

19 hours ago 17 replies

Agile and Other Processes

How to make sure the requirements and requirement changes are not missed during Agile Sprint

20 hours ago 29 replies

Agile and Other Processes

How to create tasks under user stories for the time spent on helping fresher team members?

20 hours ago 18 replies

Tomcat

Tomcat 8.5 Apache 2.4.39 reverse proxy SSL Library Error

20 hours ago 2 replies

Spring

Where to store files so that it could be served over tomcat

21 hours ago 3 replies

Java in General

Sorting a 2 dimensional array alphabethically

21 hours ago 21 replies

Meaningless Drivel

light falls - happy 100th to confirmation of general relativity

21 hours ago 3 replies
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Top Forums
Java
- Beginning Java 370124
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- Lambdas and Streams 4717
- Jigsaw and Modules 602
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- JSF 40155
- EJB and other Jakarta/Java EE Technologies 63228
- Web Services 44177
- Swing / AWT / SWT 114918
- Sockets and Internet Protocols 18291
- Threads and Synchronization 27141
- Performance 15410
- I/O and Streams 28792
- Other JSE/JEE APIs 18906
- Game Development 4731
- Distributed Java 9813
- Portals and Portlets 5493
- SOA and ESB 236
- JNLP and Web Start 2706
- JavaFX 6291
- Applets 20564
- Graphics and 3D Programming 207
- Unified Printing API - JSR6 26
- Bluetooth - JSR82 28
- Other JSRs 64
Mobile
- Java Micro Edition 19093
- Android 18902
- iOS 1377
Certification
- Programmer Certification (OCPJP) 294787
- Developer Certification (OCMJD) 76754
- Java Foundations Exam 5363
- Associate Certification (OCAJP 7/8) 19850
- Web Component Certification (OCEJWCD) 85067
- EJB Certification (OCEEJBD) 36895
- JPA Certification (OCEJPAD) 1252
- Architect Certification (OCMJEA) 53746
- JSF Certification (OCEJSFD) 394
- TOGAF 400
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Databases
- Object Relational Mapping 41872
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- MongoDB 552
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- Neo4j 136
- Riak 1
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- Other Big Data 300
Caching
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Books
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Engineering
- Network 54
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- Agile and Other Processes 11202
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Micro Controllers
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- R Programming 47
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Paradigms
- Functional programming 662
- Object-Oriented programming 18
- Procedural programming 1
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IDEs
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Build Tools
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- sbt 6
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Frameworks
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- Other Application Frameworks 11060
Application Servers
- BEA/Weblogic 20359
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- Oracle/OAS 7562
- Tomcat 42570
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- GlassFish 499
Open Source
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This Site
- Ranch Office 31545
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Careers
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Other
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- Programming Diversions 7260
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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 !

How to check part of a string?

Help with a Method moveToLocation (Vehicle Class)

* Welcome Peggy Fisher

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?

File Scanner with java.lang.nullpointer error?

Where is JRE 11 for JDK 11?

Best this month

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

Study tips for 1Z0-815

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

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

Substrings

Nested class example

Override equals method

hexadecimal String to int

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?!)

Exception not thrown

Contains and not contains use

Most recent

How to put a reference of an object into array?

JavaFX drag view - opaque image

I need help with complex LINQ to XML query in C#

How to set timeout in a method in Java and retry method for a periodic amount of time

Why does the hello world program of python not require a class?

How to talk with a mail server in Java?

Execute a Jar-File

Can't Display Progress Bar

String pool clarifications

how does this n3.p.p.id work ?

Good preparation for the real exam

Accessing Getters and Setters in JavaFX

Is it acceptable practice to have insertRecords method with void as return type?

Opensource's E-mails Lirbrary in Java

Export to Excel from Map

Expression vs getProperty with jsp:Bean

Question about a string array

Confused about output and error

CreateJavaVM Failed

JavaMidi doesn't make a tone

Problem when using crawler4j

Write a class that represents a car object.

Angular Dynamic Menu using Material design lite

Help with writing this recursion backtracking algorithm

How to make sure the requirements and requirement changes are not missed during Agile Sprint

How to create tasks under user stories for the time spent on helping fresher team members?

Tomcat 8.5 Apache 2.4.39 reverse proxy SSL Library Error

Where to store files so that it could be served over tomcat

Sorting a 2 dimensional array alphabethically

light falls - happy 100th to confirmation of general relativity

Top Forums

Java

Mobile

Certification

Databases

Caching

Books