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Code Reviews

My version of Conway's Game of Life

115 replies 3 16

Java in General

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

26 replies 4

Programming Diversions

Advent of Code 2018

121 replies 1 9

Java in General

Implementing Model View Controller With Test Methodologies

35 replies 19 1

Code Reviews

Game of Life Lessons: Detecting Code Smells

99 replies 1 1

Jobs Discussion

How to deal effectively with short 10 day sprints without feeling pressure?

103 replies 2

Blatant Advertising

Why should you try IntelliJ IDEA ?

8

Meaningless Drivel

10 years at the Ranch!

6 replies 4 9

Lambdas and Streams

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

22 replies 7

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

Associate Certification (OCAJP 7/8)

This code is not acting the same way in NetBeans

129 replies 2

JForum

JForum 2.5.0 released

1 reply 3

Meaningless Drivel

what was your first computer

54 replies 8

Beginning Java

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

28 replies 2

Beginning Java

Syntax error, insert ";" to complete FieldDeclaration

34 replies 1 1

Programmer Certification (OCPJP)

* Welcome Kathy Sierra, Bert Bates, & Elisabeth Robson

45 replies 1

Java in General

* Welcome Josh Bloch

36 replies 2 1

Ranch Office

Tim Moores, congratulations

7 replies 13

Beginning Java

Using Comparator to sort HashMap with ArrayList values

40 replies 1

More »
Best this month

Swing / AWT / SWT

How to write the class BarGrapher based on the class TestGraph?

32 replies 2 1

Wiki

Book promotions 2018 Winners

1 reply 82

Java in General

Does an "if" statement change the time complexity of function?

18 replies 1 1

Beginning Java

How to call a method, if the enum values match method names

35 replies

Ranch Office

Happy Jumpin JForum Day 2019 (read about new features here)

0 replies 5

Associate Certification (OCAJP 7/8)

Afraid of OCAJP

13 replies

Ranch Office

Tim Holloway, congratulations . . .

3 replies 5

Beginning Java

What’s the distinction between the Boolean & Operator and also the && Operator?

17 replies 2

C / C++

Fibonacci in C++

22 replies 1

Beginning Java

Reviews or feedback of basic java programs

24 replies 1

Beginning Java

Which class has a default constructor?

9 replies 1

Beginning Java

finding Repeated elements in an array...

21 replies

Beginning Java

Java - UML

17 replies 2 2

Java in General

ArrayList for a deck of cards

30 replies

Associate Certification (OCAJP 7/8)

India edition of Selikoff and Boyarsky's oca/ocp 8 Practice Tests sent by mistake

8 replies

Lambdas and Streams

Difference between Lambda and method reference?

6 replies 2

Maven

Generating a war file with Maven

36 replies

Rattlesnake Pit

How the IRS Was Gutted

16 replies

Beginning Java

Basic guidance on how to implement Java class function effectively

19 replies

Java in General

Running a Java function from another Java program on different computer in a network

33 replies

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Most recent

EJB and other Jakarta/Java EE Technologies

JMS Queue Records

22 minutes ago 1 reply

Beginning Java

Array References

33 minutes ago 7 replies 1

Blog around the Campfire

AWS Practitioner Certification Study Guide

1 hour ago 0 replies

Jython/Python

* Winners: Hands On Software Engineering with Python

1 hour ago 2 replies 1

Beginning Java

Validating a vehicle registration number

2 hours ago 1 reply

Object Relational Mapping

Integer versus int

2 hours ago 1 reply

Game Development

How can I break this game into two different classes?

3 hours ago 1 reply

Java in General

Strings

3 hours ago 4 replies

Beginning Java

Customize java code

4 hours ago 0 replies

Java in General

Constructors+ArrayList

4 hours ago 26 replies

Beginning Java

* Welcome Peggy Fisher

5 hours ago 1 reply 1

Spring

UploadController suddently stopped working

5 hours ago 15 replies 1

Associate Certification (OCAJP 7/8)

do-while loop issue

5 hours ago 1 reply

Beginning Java

Threads and synchronisation

5 hours ago 14 replies

Beginning Java

Numeric Primitive Variables Question

5 hours ago 15 replies

Java in General

combo boxes behaving oddly

6 hours ago 6 replies

Object Relational Mapping

Hibernate sessionFactory is null

7 hours ago 3 replies

Programmer Certification (OCPJP)

Oracle Certified Java Professional Exam (Z809) preparation example codes

7 hours ago 4 replies

Web Services

SecurityPolicyFeature is not assignable to WebServiceFeature

8 hours ago 7 replies

Beginning Java

Hibernate shenanigans

10 hours ago 5 replies

Spring

Tomcat embedded Spring

10 hours ago 1 reply

Java in General

First index of ArrayList is being skipped when trying to use the generated keys function of mySQL.

10 hours ago 4 replies

Meaningless Drivel

Hunter's moon

11 hours ago 10 replies 4 1

Beginning Java

subtraction of two lists in java

11 hours ago 6 replies

Other Big Data

Spark SQL Without a Spark Server

11 hours ago 0 replies

Agile and Other Processes

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

11 hours ago 3 replies

JavaFX

Tableview remove focus and insert a datetme-picker into a cell

13 hours ago 4 replies 1

Maven

Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.4:integration-test

13 hours ago 0 replies

Spring

MailSender Configuration

13 hours ago 2 replies

Beginning Java

Why is Java so hard to learn?

13 hours ago 10 replies
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