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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

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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?

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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

Beginning Java

File Scanner with java.lang.nullpointer error?

22 replies 3

Swing / AWT / SWT

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

32 replies 2 1

Blatant Advertising

Create and Convert PDF Using Free Spire.PDF with Java

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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

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Ranch Office

Tim Holloway, congratulations . . .

3 replies 5

Wiki

Book promotions 2018 Winners

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Associate Certification (OCAJP 7/8)

Passed OCAJP exam

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Beginning Java

Reviews or feedback of basic java programs

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Meaningless Drivel

Giant Moose Spotted in Vancouver Shopping Mall

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Beginning Java

Which class has a default constructor?

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Beginning Java

finding Repeated elements in an array...

21 replies

Beginning Java

Java - UML

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Beginning Java

Output

19 replies 2

Associate Certification (OCAJP 7/8)

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Lambdas and Streams

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C / C++

Fibonacci in C++

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Beginning Java

How i can shuffle images

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Java in General

How to gracefully catch exception and re-run method?

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Books

What's the best Java 8 Book

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Java in General

ArrayList for a deck of cards

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Java in General

ArrayList

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Beginning Java

Head First Java - Chapter 2 - Making and Testing Movie Objects

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Beginning Java

Rock, Paper, Scissors Java game

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Servlets

servlet filter throw RuntimeException

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JSF

Update backing bean value with Javascript

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EhCache

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Java in General

What java api to use for triggering notification ?

3 hours ago 3 replies

Programmer Certification (OCPJP)

OCP Certification Q

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Spring

Formating errormessage in thymeleaf template

4 hours ago 6 replies

JavaFX

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

4 hours ago 1 reply 1

Associate Certification (OCAJP 7/8)

OCA 8 p. 331 and 351 question 19 Boyarsky and Selikoff

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EJB Certification (OCEEJBD)

Java EE6 Certifications are set to retire March 31, 2019

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Associate Certification (OCAJP 7/8)

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EhCache

Requests not selecting Entity from the eHcache hitting the DB instead

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Ranch Office

Book Promotions 2018 link points to 2017

5 hours ago 2 replies

JDBC and Relational Databases

SQL_CALC_FOUND_ROWS and ambiguous column names

5 hours ago 1 reply

Spring

SpringBoot and SpringMVC Application

6 hours ago 1 reply

Java in General

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

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Jython/Python

Hands On Software Engineering with Python

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Network

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Sockets and Internet Protocols

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I/O and Streams

How to speed up editing the .txt / .dxf file

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Jython/Python

Hands-On Software Engineering with Python: Applicable for newer Python users?

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Beginning Java

Need help with creating HTML tags from text

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Maven

Generating a war file with Maven

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C / C++

Fibonacci in C++

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Blatant Advertising

Assemble External Documents Dynamically using Java API

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