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Best this year

Code Reviews

My version of Conway's Game of Life

114 replies 3 16

Meaningless Drivel

10 talented women in the java/jvm community

33 replies 3 20

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

105 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

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

Meaningless Drivel

10 years at the Ranch!

6 replies 4 9

JForum

JForum 2.5.0 released

1 reply 3

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

Java in General

* Welcome Josh Bloch

36 replies 2 1

Meaningless Drivel

what was your first computer

51 replies 8

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

Programming Diversions

Advent of Code 2018

105 replies 1 9

Code Reviews

Game of Life Lessons: Detecting Code Smells

99 replies 1 1

Beginning Java

How to check part of a string?

81 replies 12

Ranch Office

Tim Moores, congratulations

7 replies 13

Ranch Office

+1,000 posts....

10 replies 7

Code Reviews

Another conways game of life

32 replies 1 4

Ranch Office

Ranch foreman status

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Beginning Java

Editing ArrayList object boolean value

56 replies 1

Programmer Certification (OCPJP)

Stream min and max methods

24 replies 3

Beginning Java

Readability: Read, Process, Write File

23 replies

Meaningless Drivel

Edge is out

42 replies 2 1

Beginning Java

Coding Challenges: Code tips or tricks

57 replies 1

Beginning Java

NullPointerException generated with toString method: confused as to why

35 replies

Security

Universal security testing tool development

40 replies 1

Programmer Certification (OCPJP)

Errata: Oracle Certified Professional Java SE 8 Programmer II Study Guide

11 replies

Java in General

Initialize elements of a sub-array without overwritting the first ones

21 replies 1

Beginning Java

To Variable Or Not To Variable

19 replies 2

Wiki

CodeRanch Journal - November 2018

5

Beginning Java

Pokemon Enemy Random Generator

45 replies

Beginning Java

How to add with "++" to a variable?

9 replies

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Most recent

EJB and other Jakarta/Java EE Technologies

Getting javax.Naming.NameNotFoundException when calling WebMethod in JEE 5

1 day ago 6 replies

Spring

Would this book be a good fit for experienced Spring developers?

1 day ago 1 reply

Jobs Discussion

Programming languages with career scope?

1 day ago 7 replies

Spring

Is the book for java ee developers?

1 day ago 3 replies

Architect Certification (OCMJEA)

anyone planning for OCMJEA?

1 day ago 0 replies

Tomcat

Tomcat Certificate install issue

1 day ago 0 replies

Meaningless Drivel

A book as a gift?

1 day ago 12 replies 1 2

JDBC and Relational Databases

How to run SQL query retrieved after running preparedstatement ?

1 day ago 1 reply

Visual Basic

How can I make a WPF button appearance change when pressed?

1 day ago 9 replies 10 1

Eclipse

I cannot find my Spring folder on Eclipse

1 day ago 0 replies 1

Performance

Find element in PriorityQueue in O(logn)

1 day ago 2 replies

C / C++

Chess Symbols in C

1 day ago 22 replies 2

HTML Pages with CSS and JavaScript

FAQ Chatbot in HTML and CSS with JS

1 day ago 0 replies 2

Other Build Tools

Run a Junit test before the deployment of my Java app

1 day ago 19 replies 2

Threads and Synchronization

Correct taskId is not sent from servlet to thread-class

1 day ago 4 replies

Jobs Discussion

How to handle night shift jobs ?

1 day ago 3 replies

Wiki

Ocajp Wall Of Fame

1 day ago

Java in General

JAVA

1 day ago 2 replies

General Computing

Distributed computing

2 days ago 1 reply

EJB and other Jakarta/Java EE Technologies

How can I set the parameter in this case?

2 days ago 9 replies

Jobs Offered

Rolls-Royce is looking to hire a Data & Software Engineering Capability Lead in London

2 days ago 0 replies

JDBC and Relational Databases

Trigger to update the user type

2 days ago 9 replies

JDBC and Relational Databases

Deleting records from a table

2 days ago 2 replies

HTML Pages with CSS and JavaScript

DNS with JavaScript

2 days ago 1 reply

Beginning Java

Getting StringIndexOutOfBoundsException

2 days ago 24 replies 1 1

Security

RSA algorithm(java)

2 days ago 3 replies 1

Lambdas and Streams

* Winners: Modern Java in Action: Lambdas, streams, functional and reactive programming

2 days ago 7 replies 1 3

Cloud/Virtualization

Docker and Kubernetes -- how to see what errors are happening?

2 days ago 6 replies 2

Associate Certification (OCAJP 7/8)

Java Beans on OCA exam

2 days ago 1 reply 1

JavaFX

Accessing pane from another FXML file

2 days ago 4 replies
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