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Programmer Certification (OCPJP)

* Winners: OCP Oracle Certified Professional Java SE 21 Developer (Exam 1Z0-830) Java SE 17 Develope

12 replies 1

Programmer Certification (OCPJP)

Question 19 of Chapter 13 in book Java OCP 21 Certified Professional Study Guide

19 replies 1

Programming Diversions

Advent of Code 2025

39 replies 1 10 7

Programmer Certification (OCPJP)

one question for Jeanne Boyarsky & Scott Selikoff

7 replies

Programmer Certification (OCPJP)

Java 11 Practice Test

5 replies

Programmer Certification (OCPJP)

* Welcome Khalid Mughal and Vasily Strelnikov

30 replies 1

Programmer Certification (OCPJP)

Passed the SE17 exam - my tips and thanks to all!

6 replies 1

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)

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

6 replies

Programmer Certification (OCPJP)

Preparing for the Java 21 Certification (or Learning New Features)

1 reply 1

Programmer Certification (OCPJP)

How to identify if a static import is actually importing static members?

23 replies

Programmer Certification (OCPJP)

First failed OCP 11 with one point short, retook it 2 days later got 80%

7 replies 2

Programmer Certification (OCPJP)

Is OCP 21 exam still "too difficult"?

9 replies

Programmer Certification (OCPJP)

Handling a FileNotFoundException

6 replies 1

Programmer Certification (OCPJP)

Java OCP 17 page 545 Chapter 10

11 replies

Programmer Certification (OCPJP)

Sybex 1Z0-829 page 818 chapter 14

9 replies 1

Programmer Certification (OCPJP)

Java 11 or 17 exams?

6 replies

Programmer Certification (OCPJP)

Java OCP 21 chapter 1 review question 12

5 replies

Programmer Certification (OCPJP)

Sybex OCP 21 | Possible errata | Chapter 13 | page 782

3 replies

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Best this month

Programming Diversions

Advent of Code 2025

39 replies 1 10 7

Programmer Certification (OCPJP)

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

6 replies

Programmer Certification (OCPJP)

Errata OCP 17 Sybex 829 Developer Study Guide

6 replies

Programmer Certification (OCPJP)

Trying to purchase 1Z0-830 exam voucher in Japan

5 replies

Programmer Certification (OCPJP)

possible errata ocp21, Sybex

1 reply

Associate Certification (OCAJP 8)

OCA study guide, assessment test - question 14

10 replies

Beginning Java

My version of Java will compile, but not run, Java programs

6 replies

HTML Pages with CSS and JavaScript

Can I use JavaScript or Java FX in place of CSS

8 replies

HTML Pages with CSS and JavaScript

Change fixed position image only when it sits over a particular div

3 replies

HTML Pages with CSS and JavaScript

Do CSS & Javascript & HTML need to be on separate documents?

2 replies

Beginning Java

My code project doesn't work :<

2 replies 1

HTML Pages with CSS and JavaScript

Storing session Id with javacript

1 reply

Programming Diversions

AOC 2025 day 7

17 replies 1 2

Programming Diversions

AoC 2025 Day 4

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Programming Diversions

AOC 2025 day 1

9 replies 1

Programming Diversions

Tim C?

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Programming Diversions

AoC 2025 Day 5

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Programming Diversions

AoC 2025 Day 6

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Programming Diversions

AoC 2025 Day 10

10 replies

Programming Diversions

AoC 2025 Day 9

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Most recent

HTML Pages with CSS and JavaScript

Storing session Id with javacript

5 hours ago 1 reply

Programmer Certification (OCPJP)

Trying to purchase 1Z0-830 exam voucher in Japan

18 hours ago 5 replies

Programmer Certification (OCPJP)

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

22 hours ago 6 replies

Associate Certification (OCAJP 8)

OCA study guide, assessment test - question 14

22 hours ago 10 replies

Programming Diversions

AoC 2025 Day 9

1 day ago 5 replies

Blatant Advertising

How to Convert CSV to JPG in Java Applications

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Game Development

Sharing My Music and Sound Effects - Over 2000 Tracks

2 days ago 495 replies 108

Beginning Java

My version of Java will compile, but not run, Java programs

3 days ago 6 replies

Beginning Java

Why isn't this program working

3 days ago 5 replies

Java in General

Help generated Java-file Protoc

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I/O and Streams

Not all Images loaded while carving through a File System ?

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Jobs Discussion

What are the commandments of success in IT profession.

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Programming Diversions

AoC 2025 Day 10

4 days ago 10 replies

C / C++

Possible New Prime Number Sieve Idea

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Programmer Certification (OCPJP)

Errata OCP 17 Sybex 829 Developer Study Guide

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Programming Diversions

Advent of Code 2025

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Programming Diversions

AoC 2025 Day 11

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Spring

CORS is driving me insane... T_T

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HTML Pages with CSS and JavaScript

Change fixed position image only when it sits over a particular div

1 week ago 3 replies

HTML Pages with CSS and JavaScript

Do CSS & Javascript & HTML need to be on separate documents?

1 week ago 2 replies

Programming Diversions

AOC 2025 day 7

1 week ago 17 replies 1 2

Blatant Advertising

Plat-Admn-202 Exam Tips for Shaping Modern Salesforce Solutions

1 week ago 0 replies

Programming Diversions

AoC 2025 Day 8

1 week ago 2 replies 1

Programming Diversions

AoC 2025 Day 6

1 week ago 10 replies

HTML Pages with CSS and JavaScript

Can I use JavaScript or Java FX in place of CSS

1 week ago 8 replies

Swing / AWT / SWT

Questions about AWT, Swing, Java FX & Java 3D

2 weeks ago 17 replies

Kotlin

I want to create a crosss-platform app that will run on Mac & Windows

2 weeks ago 2 replies

Programming Diversions

AoC 2025 Day 5

2 weeks ago 13 replies

C / C++

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Programming Diversions

AoC 2025 Day 4

2 weeks ago 7 replies 4
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Best this year

* Winners: OCP Oracle Certified Professional Java SE 21 Developer (Exam 1Z0-830) Java SE 17 Develope

Question 19 of Chapter 13 in book Java OCP 21 Certified Professional Study Guide

Advent of Code 2025

one question for Jeanne Boyarsky & Scott Selikoff

Java 11 Practice Test

* Welcome Khalid Mughal and Vasily Strelnikov

Passed the SE17 exam - my tips and thanks to all!

Errata OCP 17 Sybex 829 Developer Study Guide

Possible Error Sybex OCP 21, page 220, figure 4.10

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

Preparing for the Java 21 Certification (or Learning New Features)

How to identify if a static import is actually importing static members?

First failed OCP 11 with one point short, retook it 2 days later got 80%

Is OCP 21 exam still "too difficult"?

Handling a FileNotFoundException

Java OCP 17 page 545 Chapter 10

Sybex 1Z0-829 page 818 chapter 14

Java 11 or 17 exams?

Java OCP 21 chapter 1 review question 12

Sybex OCP 21 | Possible errata | Chapter 13 | page 782

Best this month

Advent of Code 2025

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

Errata OCP 17 Sybex 829 Developer Study Guide

Trying to purchase 1Z0-830 exam voucher in Japan

possible errata ocp21, Sybex

OCA study guide, assessment test - question 14

My version of Java will compile, but not run, Java programs

Can I use JavaScript or Java FX in place of CSS

Change fixed position image only when it sits over a particular div

Do CSS & Javascript & HTML need to be on separate documents?

My code project doesn't work :<

Storing session Id with javacript

AOC 2025 day 7

AoC 2025 Day 4

AOC 2025 day 1

Tim C?

AoC 2025 Day 5

AoC 2025 Day 6

AoC 2025 Day 10

AoC 2025 Day 9

Most recent

Storing session Id with javacript

Trying to purchase 1Z0-830 exam voucher in Japan

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

OCA study guide, assessment test - question 14

AoC 2025 Day 9

How to Convert CSV to JPG in Java Applications

Sharing My Music and Sound Effects - Over 2000 Tracks

My version of Java will compile, but not run, Java programs

Why isn't this program working

Help generated Java-file Protoc

Not all Images loaded while carving through a File System ?

What are the commandments of success in IT profession.

AoC 2025 Day 10

Possible New Prime Number Sieve Idea

Errata OCP 17 Sybex 829 Developer Study Guide

Advent of Code 2025

AoC 2025 Day 11

CORS is driving me insane... T_T

Change fixed position image only when it sits over a particular div

Do CSS & Javascript & HTML need to be on separate documents?

AOC 2025 day 7

Plat-Admn-202 Exam Tips for Shaping Modern Salesforce Solutions

AoC 2025 Day 8

AoC 2025 Day 6

Can I use JavaScript or Java FX in place of CSS

Questions about AWT, Swing, Java FX & Java 3D

I want to create a crosss-platform app that will run on Mac & Windows

AoC 2025 Day 5

One last question

AoC 2025 Day 4

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