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Beginning Java

Beginner Java code review: RNA Transcription exercise

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Programmer Certification (OCPJP)

Trying to purchase 1Z0-830 exam voucher in Japan

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Programmer Certification (OCPJP)

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

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Programmer Certification (OCPJP)

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Programming Diversions

Advent of Code 2025

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Programmer Certification (OCPJP)

one question for Jeanne Boyarsky & Scott Selikoff

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Programmer Certification (OCPJP)

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

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Programmer Certification (OCPJP)

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

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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

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Programmer Certification (OCPJP)

Java 11 or 17 exams?

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Programmer Certification (OCPJP)

Passed 1Z0-830 with 84%

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Programmer Certification (OCPJP)

What prevents a program from exiting?

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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

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Best this month

Beginning Java

It took me over 20 years to learn Java.

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Beginning Java

My first "bigger" project.

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HTML Pages with CSS and JavaScript

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Beginning Java

Microsoft 365 Tenant to Tenant Migration Tool | Secure & Fast

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Java in General

Method header

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Java in General

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Java in General

Film: The Java Story, Official Trailer.

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Android

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Java in General

Test Post

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Object Relational Mapping

Persism 2.4 - A zero ceremony ORM for Java

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Java in General

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

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Meaningless Drivel

test

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EhCache

Need Help Troubleshooting an Issue with My Application

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IntelliJ IDEA

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Ranch Office

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Ranch Office

August promotions!

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Ranch Office

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Ranch Office

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General Computing

What RSS feed aggregator do you use? And how?

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HTML Pages with CSS and JavaScript

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WebSphere

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Game Development

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Beginning Java

It took me over 20 years to learn Java.

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EhCache

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Functional programming

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Other Open Source Projects

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XML and Related Technologies

Writing to XML file

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Spring

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General Computing

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Java in General

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Java in General

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Performance

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Java in General

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Ranch Office

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