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Best this year

JDBC and Relational Databases

How to convert End Of line character of CSV file using java.

74 replies 7 2

Beginning Java

Why is it possible to use new ***() as the argument directly?

79 replies 13 1

Meaningless Drivel

10 talented women in the java/jvm community

33 replies 3 19

Java in General

Implementing Model View Controller With Test Methodologies

35 replies 19 1

Programming Diversions

Advent of Code 2017 - Any interest for a CodeRanch leaderboard?

99 replies 1 4

Books

Deep Work by Cal Newport

1

Functional programming

* Welcome Pierre-Yves Saumont

14 replies 1 21

Meaningless Drivel

What is it ?

20 replies 21

Events

Global Day of Code Retreat - A Day of Perfect Practice

24 replies 9

Meaningless Drivel

10 years at the Ranch!

6 replies 4 9

Books

Modern Java Recipes by Ken Kousen

1 1

Spring

* Welcome John Carnell

18 replies 1

Java in General

* Welcome Josh Bloch

36 replies 2 1

Java in General

How to choose between two similar but unrelated classes at runtime?

30 replies 9

Beginning Java

Do you use ++i or i++ in for loops?

79 replies 1

Java in General

Deprecation in Java

21 replies 2

EJB and other Java EE Technologies

* Welcome Sebastian Daschner

20 replies 2

JavaFX

how to set key event listener and mouse event listener in webview in Java?

70 replies 5 1

Java in General

Conway's Game of Life in Java

45 replies 7

Rattlesnake Pit

single never married?

55 replies 3 2

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Best this month

Performance

Anna: question for the illustrator

6 replies 1 2

Beginning Java

Which version is better practice

14 replies

Meaningless Drivel

Have you tried sky diving/free falling?

15 replies 2

Java in General

Verification of concept HashMap uses .equeals() method on key object during put operation.

12 replies 2

OO, Patterns, UML and Refactoring

Design pattern: actor-role

24 replies 1

Beginning Java

find the sum of all the numbers between two numbers

33 replies

Java in General

linked list pointers?

12 replies 1

Beginning Java

Elements in a Queue

19 replies 1

Java in General

Is there any reason to ever use float over double?

7 replies 3

Java in General

Wildcarded nightmare generics (continued)

3 replies 3

Beginning Java

2 players take turns consecutively

7 replies 2

Beginning Java

Read and write at .ini file

25 replies 4

Performance

* Welcome Ben Evans, James Gough & Chris Newland

19 replies 1

Beginning Java

Determining if a Given Int exists in a 2D Array

10 replies 2

Java in General

Understanding changing static variable output

4 replies 4 2

Java in General

Help fixing jni errors

6 replies 1

Beginning Java

path problem

17 replies 2

Beginning Java

Kangaroo

16 replies 3

Beginning Java

How to run a Junit test that confirrms all duplicates have been removed from an arrayList

7 replies

Beginning Java

arrayList display method not functioning

13 replies 1

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Most recent

Features new in Java 8

Java Usage of Consumer function

12 minutes ago 13 replies 1

Beginning Java

Changing Horses Mid-stream

44 minutes ago 7 replies 3

Object Relational Mapping

int vs Integer for JPA entity's Id field?

2 hours ago 1 reply

Spring

Keeps getting org.springframework.beans.factory.UnsatisfiedDependencyException

2 hours ago 2 replies

Eclipse

multiple workspace pointing to same remote source

3 hours ago 0 replies

Spring

when two version of spring introduced by maven dependency

3 hours ago 2 replies

Java in General

Applying a Set Interface on an Existing List

6 hours ago 4 replies

Features new in Java 8

Java 8 interface function overriding?

6 hours ago 1 reply

Android

Android Studio(java) logic help-me

6 hours ago 1 reply

iOS

* Winners: Classic Computer Science Problems in Swift

6 hours ago 1 reply 1

Junior/Associate Certification (OCAJ 5/6/8)

Inheritance of static method in interface

7 hours ago 1 reply

Eclipse

Making more memory available to Eclipse

7 hours ago 3 replies

Spring

how to run this program with command prompt i have downloaded all the jars file

7 hours ago 3 replies 1

JavaFX

Passing variables from one controller class to multiple controller in javafx

11 hours ago 1 reply 3

Tomcat

Webgoat tomcat8 http 404 not found

11 hours ago 0 replies

Java in General

Runnable throwing error

12 hours ago 4 replies

Java in General

Replace a substring in a string full of " : , and repeating string

12 hours ago 7 replies

Java in General

Download data from a website which has authentication

14 hours ago 5 replies

Beginning Java

Please clarify if a class is a physical entity?

14 hours ago 14 replies

Java in General

Java storage/ Map surviving app restart

15 hours ago 2 replies 1

Beginning Java

Using Java to convert mm to m, cm and mm

15 hours ago 8 replies

Beginning Java

Instantiate an interface if implementation is not available?

15 hours ago 1 reply

Java in General

XmlEnumValue get value

16 hours ago 10 replies

Beginning Java

null pointer exception when trying to call an implementation from another module via interface

16 hours ago 0 replies

Object Relational Mapping

Hibernate Delete Not Null Columns

18 hours ago 4 replies

Java in General

Tokenize with String.ReplaceAll

18 hours ago 15 replies

Other Open Source Projects

OCTET String Decode and Translate

18 hours ago 5 replies

Wiki

Book Promotions Winners Page

18 hours ago 40

Wiki

Book Promotions Schedule

18 hours ago 12

Introductions

Hello community

18 hours ago 11 replies
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