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Best this year

Beginning Java

pyramid of numbers

212 replies 1 4

Java in General

Which way of learning as developer do you prefer, video tutorials or reading a book?

46 replies 1

Associate Certification (OCAJP 7/8)

Enthuware

23 replies 3 21

Ranch Office

Thread Boost feature

9 replies 4

Associate Certification (OCAJP 7/8)

String object vs. string pool

26 replies 1 4

Beginning Java

downloading proper programs

22 replies 3

Cattle Drive

cattle drive hall of fame

523 1

Programmer Certification (OCPJP)

Java Concurrent Collections Diagram for study purposes

3 replies 1 3

Beginning Java

I'm struggling to learn

11 replies 1 2

Ranch Office

10K and 16 years ago... A note of thanks to everyone

27 replies 20

Beginning Java

Multiple Room Chatting Application Help Request

27 replies 1 3

Functional Programming

* Welcome Pierre-Yves Saumont

14 replies 1 21

JDBC and Relational Databases

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

73 replies 7 2

Meaningless Drivel

What is it ?

20 replies 20

Beginning Java

Find Day of The Week Using Any Given Date

24 replies 1

Ranch Office

Do you read our monthly Journal?

22 replies 16

Java in General

How can I get this algorithm to work correctly ?

19 replies 3 1

JDBC and Relational Databases

How to set Arrays in prepared Statement and read in more than one checked box values ?

56 replies 2

Java in General

Picking a random Key and Value from a Map?

19 replies 14

Beginning Java

Code review - HugeInteger class

93 replies 10

More »
Best this month

Functional Programming

* Welcome Pierre-Yves Saumont

14 replies 1 21

JavaFX

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

55 replies 1 1

Meaningless Drivel

Motorcycle recommendation?

29 replies 3 3

Ant, Maven and Other Build Tools

Confusing maven error: Cannot run program

50 replies 5 4

Beginning Java

find all prime numbers less than 10,000

62 replies 2

Meaningless Drivel

How to scare a programmer?

28 replies

Meaningless Drivel

Girls can't do physics; piss off.

29 replies

Meaningless Drivel

self driving cars in nyc

25 replies

Wiki

CodeRanch Journal - September 2017

6

OO, Patterns, UML and Refactoring

Class Diagram

38 replies 2

Functional Programming

Question to Pierre-Yves Saumont

10 replies 3

Android

* Welcome Dawn & David Griffiths

20 replies 3

Beginning Java

increment expression in for loop

16 replies 1

Swing / AWT / SWT

Swing JPanel Issue (not showing up)

10 replies 1 2

Java in General

Is there a data structure that has O(1) search complexity and maintains order?

25 replies

Functional Programming

Functional Programming

13 replies 3

Java in General

Which data structure?

38 replies

Java in General

How to generate an always positive, 10 digit, random number?

26 replies

Beginning Java

Extracting maximum and minimum values from an array

16 replies 1

Servlets

Synchronizing instance variable

34 replies 1

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Most recent

Kotlin

Have you done it yet (Android)?

22 minutes ago 3 replies

Game Development

Sight for an enemy

28 minutes ago 1 reply

Features new in Java 9

Scanners and Streams?

51 minutes ago 1 reply

Servlets

Success response when invoking https url using Postman and failure when invoking from standalone

2 hours ago 3 replies

Java in General

java path problems

3 hours ago 2 replies

Features new in Java 9

Will Java 9 modularized apps have a lower RAM footprint due to linking in a custom runtime image?

4 hours ago 9 replies

Spring

SpringBoot using JavaFX: Location is not set error

4 hours ago 1 reply

Ranch Office

Announcement - New Forums Category "OS"

4 hours ago 1 reply 1

Java in General

first three highest numbers of the integers and Big O

5 hours ago 9 replies

Blatant Advertising

Benefits You Can Expect From Getting a Java Certification

6 hours ago 0 replies

Java in General

data structure that can store all the different numbers from two separated streams

7 hours ago 0 replies

Beginning Java

Help start "Printer Manager" Project in Java

7 hours ago 5 replies

Kotlin

Kotlin in Action: JSF with back end Kotlin

8 hours ago 1 reply

Kotlin

Kotlin in Action: Would it fix all the issues?

8 hours ago 1 reply

Beginning Java

Getting the wrong result

9 hours ago 45 replies [ 1, 2 ] 1

Swing / AWT / SWT

MVC + Observer

9 hours ago 7 replies

Beginning Java

Reading text from a file

9 hours ago 6 replies

I/O and Streams

Byte Streams vs. Character Streams

10 hours ago 2 replies

Meaningless Drivel

self driving cars in nyc

10 hours ago 25 replies

HTML, CSS and JavaScript

Setting Up Paypal Express Checkout

10 hours ago 0 replies

Java in General

find out the duplicates in the given list of objects and Big O

10 hours ago 9 replies

Ant, Maven and Other Build Tools

The origin server did not find a current representation for the target resource

10 hours ago 5 replies

Threads and Synchronization

Validation of Strings with operands

12 hours ago 1 reply

Meaningless Drivel

Why is there less news on the weekend?

20 hours ago 2 replies

Meaningless Drivel

Motorcycle recommendation?

20 hours ago 29 replies 3 3

Beginning Java

Instantiating ArrayList From Within Constructor Parameter

20 hours ago 6 replies

JavaFX

Can Java Fx/hibernate use application.propperties? (Props with hibernate config)

1 day ago 8 replies

Other UNIX

Welcome to Other UNIX forum

1 day ago 0 replies 1

TrueOS

Welcome to TrueOS forum

1 day ago 0 replies 1

NetBSD

Welcome to NetBSD forum

1 day ago 0 replies 1
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