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Beginning Java

Search with Like in Derby DB not working

9 replies

Programmer Certification (OCPJP)

How many pages consist for this book (OCP Oracle Certified Professional Java SE 17 Developer Study G

4 replies

Programmer Certification (OCPJP)

Java 17 (829) vs Java 11 (819)

11 replies

Programmer Certification (OCPJP)

Announcing the Java 17 certification exam

10 replies 1

Beginning Java

Is it advisable to use getters and setters in Java?

64 replies 1

Programming Diversions

Advent of Code 2021

63 replies 4

Programmer Certification (OCPJP)

* Welcome Scott Selikoff and Jeanne Boyarsky

32 replies 1

Programmer Certification (OCPJP)

Extends a final class?

22 replies

Programmer Certification (OCPJP)

OCP STUDY GUIDE

13 replies

Beginning Java

I'm a freshman CS major and I was wondering if there was a better way to complete this assignment?

8 replies 1 1

Testing

Interested in a live TDD event?

32 replies 2

Beginning Java

return type of a method

49 replies 1

Beginning Java

Interview question doubt

42 replies

Beginning Java

How to add all sub classes of a specific class to an array and then print them to the console?

20 replies 1

Beginning Java

What are Anonymous objects exactly ?

58 replies

Beginning Java

Passing objects by value instead of by reference (Java 16.0.1)

48 replies

Beginning Java

sum13

39 replies 1

Java in General

Remove the element of ArrayList and List in for-loop indexes?

93 replies 8

Beginning Java

Java Beginner Challenge Problem

21 replies

Beginning Java

Return a distinct & sorted Stream

51 replies 1

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Best this month

Programmer Certification (OCPJP)

How many pages consist for this book (OCP Oracle Certified Professional Java SE 17 Developer Study G

4 replies

Programmer Certification (OCPJP)

* Welcome Scott Selikoff and Jeanne Boyarsky

32 replies 1

Programmer Certification (OCPJP)

Extends a final class?

22 replies

Programmer Certification (OCPJP)

OCP STUDY GUIDE

13 replies

Testing

Interested in a live TDD event?

32 replies 2

Programmer Certification (OCPJP)

The unary plus operator (+)

11 replies 1

Programmer Certification (OCPJP)

1Z0-829 OCP Java 17 possible typo on Formatting Values

1 reply 1

Programmer Certification (OCPJP)

OCP 17 (1Z0-829) practice exams

5 replies

Programmer Certification (OCPJP)

* Winners: OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1Z0-829

5 replies 1

Programmer Certification (OCPJP)

Sybex CSG 17: Appendix: Answers To The Review Questions, Chapter 13 Concurrency, Question 4

3 replies 1

Programmer Certification (OCPJP)

Override and overload of generic method

4 replies 1

Programmer Certification (OCPJP)

Call method from NULL

2 replies 1 1

Programmer Certification (OCPJP)

Passed 1Z0-829 and 1Z0-811

4 replies

Programmer Certification (OCPJP)

[book promo] Reflection not part of OCP?

5 replies

Programmer Certification (OCPJP)

Security and annotations objectives removed from OCPJP 17

3 replies

Programmer Certification (OCPJP)

Time spent to write the book(s)

5 replies

Servlets

Problem to generate log4j log file.

26 replies 2

Associate Certification (OCAJP 8)

why is x+1 considered as duplicate case label where as x -1 is not considered as duplicate case labe

3 replies

Beginning Java

java problem

16 replies 2

Testing

TDD heuristics

7 replies 2

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Most recent

Beginning Java

How to store input data from GUI into arraylist?

6 days ago 8 replies

Jobs Discussion

* Winners: Skills of a Successful Software Engineer

6 days ago 4 replies 1

MongoDB

Mongodb generating duplicate _id value!

6 days ago 5 replies

Programmer Certification (OCPJP)

OCP 17 FAQ - 829

6 days ago

Wiki

Book Promotions Winners Page

6 days ago 30

Java in General

Does MessageFormat have locale-specific behavior?

1 week ago 5 replies

Graphics and 3D Programming

Building a Free Library of Images for Everyone

1 week ago 213 replies 49

Java in General

encode, substrings A and B are then traversed from left to right

1 week ago 3 replies

Java in General

How can you Know when OpenJDK Floating Point Errors are Coming?

1 week ago 14 replies

C / C++

How to sum even numbers?

1 week ago 3 replies

Java in General

Change a method so it would work with any type of Object

1 week ago 1 reply

Java in General

How do I create books in a game of go fish?

1 week ago 7 replies

Beginning Java

local class: how can you access enclosing method's variable that has the same name as its field?

1 week ago 4 replies

Beginning Java

Easiest way to search for a file on another directory?

1 week ago 3 replies

Jobs Offered

Fulltime Job - Core Java Developer - Financial Services - Chicago, IL

1 week ago 4 replies

HTML Pages with CSS and JavaScript

Some question from a JavaScript beginner

1 week ago 7 replies

OO, Patterns, UML and Refactoring

choosing design pattern for client/server communication

1 week ago 6 replies

Testing

Gherkin

1 week ago 8 replies

Android

I want to send POST request every minute, event the app is in background

1 week ago 9 replies

Beginning Java

How can I write a GameCard class for a Valid Playing Cards Game

1 week ago 7 replies

C / C++

C++ Palindrome Number

1 week ago 8 replies

Associate Certification (OCAJP 8)

Why the program hang without ever completing ?

1 week ago 1 reply

Testing

TDD becomes difficult when we are new to the spring boot framework

1 week ago 9 replies

Java in General

indirect references

1 week ago 2 replies

Programming Diversions

How to solve this coding interview question?

1 week ago 7 replies

Java in General

"Compiling" new Java Project from running one

1 week ago 4 replies

Java in General

double 0.375 / 2.0 = 0

1 week ago 11 replies

Java in General

The next column word as translate

1 week ago 27 replies 2

Web Services

AXIS Generated WSDL file looks wrong.

1 week ago 9 replies

Testing

TDD anti-patterns

1 week ago 5 replies
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