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Beginning Java

Beginner Java code review: RNA Transcription exercise

37 replies 2

Programmer Certification (OCPJP)

Trying to purchase 1Z0-830 exam voucher in Japan

16 replies 1

Programmer Certification (OCPJP)

Sybex OCP 21 - potential error - chapter 1 - Table 1.7 - O'Reilly version

10 replies 1

Programmer Certification (OCPJP)

New features in OCP Java 25

10 replies 2 1

Programming Diversions

Advent of Code 2025

39 replies 1 10

Programmer Certification (OCPJP)

one question for Jeanne Boyarsky & Scott Selikoff

7 replies

Programmer Certification (OCPJP)

question regarding switch and pattern matching from java SE21 developer OCP study guide Sybex

10 replies 1

Programmer Certification (OCPJP)

Failed 1Z0-830 mock exam very bad. Looking for help.

6 replies

Programmer Certification (OCPJP)

Relevance of Java certifications

9 replies 1 3

Programmer Certification (OCPJP)

Errata OCP 17 Sybex 829 Developer Study Guide

4 replies 1

Programmer Certification (OCPJP)

Possible Error Sybex OCP 21, page 220, figure 4.10

8 replies 1

Programmer Certification (OCPJP)

Potential Error: Sybex OCP 21 Flashcard Set 1 (Question 144)

7 replies

Programmer Certification (OCPJP)

Potential Error: Sybex OCP 21 Chapter 11 (Question 15) Locale can be created case insensitive

6 replies

Programmer Certification (OCPJP)

Handling a FileNotFoundException

6 replies 1

Programmer Certification (OCPJP)

Typo in OCP Study Guide Java SE21, chapter7, exam Essentials

7 replies

Programmer Certification (OCPJP)

Java 11 or 17 exams?

6 replies

Programmer Certification (OCPJP)

Passed 1Z0-830 with 84%

5 replies 1

Programmer Certification (OCPJP)

What prevents a program from exiting?

4 replies 1

Programmer Certification (OCPJP)

ocp study guide java se21 - chapter 1, review question 8

14 replies 1

Programmer Certification (OCPJP)

Autoboxing and Autocasting in terms of Java OCP 21

17 replies

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Best this month

Beginning Java

It took me over 20 years to learn Java.

8 replies 2

Beginning Java

My first "bigger" project.

8 replies 1

HTML Pages with CSS and JavaScript

Changes not found after successful deployment

2 replies

Java in General

Method header

9 replies

Java in General

For website admins

3 replies 1

Java in General

Film: The Java Story, Official Trailer.

6 replies

Android

cant import androidx

1 reply

Java in General

Test Post

8 replies

Java in General

JVMind CE — Open-source AI agent for GC log, jstack & heapdump analysis (local-first)

0 replies

Meaningless Drivel

test

3 replies

EhCache

Need Help Troubleshooting an Issue with My Application

1 reply

IntelliJ IDEA

Islands Light (theme) method calls aren't distinguishable

0 replies 1

Ranch Office

Private Notes section

2 replies 1

Ranch Office

August promotions!

2 replies

Ranch Office

No Book Promotions for a Long Time?

1 reply

Ranch Office

testing - ignore me

6 replies

General Computing

What RSS feed aggregator do you use? And how?

5 replies

Blatant Advertising

Can You Make Outlook Rules Run Automatically?

0 replies

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Best Way to Open SQLite Database

0 replies

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AI Interview software by Talent Titan

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Most recent

Swing / AWT / SWT

Challenges When Switching from JDK 11 to JDK 17 or 19 for a Java Swing Project

3 hours ago 7 replies

JSP

open a jsp page in different window

9 hours ago 5 replies

Ranch Office

August promotions!

2 days ago 2 replies

Graphics and 3D Programming

Building a Free Library of Images for Everyone

19 hours ago 276 replies 64

Lambdas and Streams

Variables inside Lambda and can you initialize them from a method's parameter?

1 year ago 6 replies

Meaningless Drivel

bugmenot.com

21 years ago 6 replies

Beginning Java

My first "bigger" project.

3 weeks ago 8 replies 1

Game Development

The Three Cards game "teen patti"

13 years ago 11 replies

IntelliJ IDEA

Islands Light (theme) method calls aren't distinguishable

2 days ago 0 replies 1

HTML Pages with CSS and JavaScript

Download ringtone using XHTML

2 days ago 7 replies

HTML Pages with CSS and JavaScript

Changes not found after successful deployment

3 days ago 2 replies

WebSphere

Websphere 7 and JNDI EJB Lookup

3 days ago 4 replies

Game Development

Sharing My Music and Sound Effects - Over 2000 Tracks

4 days ago 532 replies 119

Beginning Java

It took me over 20 years to learn Java.

5 days ago 8 replies 2

Blatant Advertising

How do I Import MBOX File to GoDaddy?

3 months ago 1 reply

EhCache

Need Help Troubleshooting an Issue with My Application

6 days ago 1 reply

Functional programming

Welcome to the Functional Programming forum!

1 week ago 3 replies

Blatant Advertising

AI Interview software by Talent Titan

1 week ago 0 replies

Blatant Advertising

What is an Accessory Dwelling Unit (ADU)?

1 week ago 0 replies

XML and Related Technologies

Writing to XML file

1 week ago 7 replies

Spring

JPA/Hibernate and Failed to Lazily Initialize a Collection

1 week ago 12 replies 2

General Computing

What RSS feed aggregator do you use? And how?

1 week ago 5 replies

Java in General

Reviving the Java Ring: A Tiny JVM on Your Finger

1 week ago 20 replies 5 2

Java in General

For website admins

1 week ago 3 replies 1

Performance

Java Profilers for a Spring Boot application which is using too much memory

2 weeks ago 7 replies
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