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Best this year

Books

Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop

13 2 6

Programmer Certification (OCPJP)

Avoid certification

34 replies 4

Beginning Java

Array solution for Tennis Game

132 replies 1 4

Beginning Java

Having trouble with "min = max = nums[0];"

88 replies 2

Programmer Certification (OCPJP)

Passed 1Z0-817 exam today (taken in the office)

38 replies 1 3 3

Programmer Certification (OCPJP)

* Welcome Jeanne Boyarsky & Scott Selikoff

51 replies 1

Beginning Java

Having trouble with strings

89 replies 4 1

Programmer Certification (OCPJP)

ORACLE's year-end offer: %50 OFF !!!

15 replies 3

Beginning Java

Solving a complex programming problem

85 replies 32

Programmer Certification (OCPJP)

Today was OCP D-Day

8 replies 4

Programmer Certification (OCPJP)

A look behind the scenes (Thank you to Janeice DelVecchio)

14 replies 3

Beginning Java

Deck Shuffle JUnit Help

61 replies 1

Beginning Java

java.lang.StackOverflowError caused by recursion

48 replies

Ranch Office

Would it be possible to notify me when a thread is moved to a forum I watch, just like a new topic?

0 replies 6

Beginning Java

The KISS principle

62 replies

Beginning Java

Logic help for my program

58 replies 2

Beginning Java

Help with Java donut exercise

56 replies

Beginning Java

Basic OOP Rock Paper Scissors game. Bad OOP practice & stuck on finishing the game

28 replies 2

Beginning Java

Recursive binary search

35 replies 3

Beginning Java

Are Java, Servlets, Tomcat, Netbeans, PostgreSQL, jQuery still current?

37 replies 1 2

More »
Best this month

Programmer Certification (OCPJP)

Sybex 1Z0-815 study guide (Boyarsky & Selikoff) errors

10 replies 1 1

Programmer Certification (OCPJP)

Possible errata in OCP Study Guide Exam 1ZO-809

5 replies 1

Programmer Certification (OCPJP)

“Sybex” - 1Z0-815 - Chapter 11 page 485

6 replies

Beginning Java

Sum of 1 to 1 000000

35 replies

Beginning Java

filters

47 replies

Beginning Java

System.out-.* and System.err.*

20 replies 1 1

Beginning Java

Looping through multidimensional array

22 replies

Beginning Java

develop a taxicar and taxidriver classes

13 replies

Beginning Java

how can I subtract two collection ?

30 replies

Beginning Java

Help: ArrayIndexOutOfBoundsException when I read a text file, but the details can be printed

21 replies

Beginning Java

Static methods - overriding

16 replies 1

Beginning Java

Deleting a Node from a Singly Linked List

18 replies

Beginning Java

Using the Command Line

43 replies 2

Beginning Java

LinkedListNode structure

16 replies

Beginning Java

Parse String to Integer

15 replies

Beginning Java

Recursive boolean method for alternating characters in a String.

15 replies

Beginning Java

I need Help with my Java code.

18 replies

Beginning Java

Review my solution?

12 replies

Beginning Java

Use of casting at object creation time

13 replies 2

Beginning Java

How to insert a class into a map help!

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Most recent

PHP

HTML form and PHP V2

4 days ago 21 replies

Beginning Java

java.lang.ClassCastException: org.json.simple.JSONArray cannot be cast to org.json.simple.JSONObject

4 days ago 3 replies

Beginning Java

Class Temperature, not sure about constructor/methods

4 days ago 9 replies

JDBC and Relational Databases

Delete with group by multiple columns exclude and donot exclude - MySQL

4 days ago 7 replies

Jython/Python

Creating Programme that finds strength of password.

4 days ago 10 replies

Meaningless Drivel

Welsh passwords

4 days ago 7 replies

Swing / AWT / SWT

How to detect if a action listener has been triggered from another class?

4 days ago 16 replies

Java in General

Wrapper to primitive conversions

4 days ago 1 reply

Jobs Discussion

US IT jobs - Should Citizens & Green Card holders lie about their visa status on job applications ?

4 days ago 1 reply

Associate Certification (OCAJP 7/8)

Doubt about implicit 'file' assumtions on exam

5 days ago 0 replies

Java in General

About drawing 3D objects in Java( a four sided pyramid)

5 days ago 0 replies

Jigsaw and Modules

Error when including exports directive into module-info.java and trying to compile it

5 days ago 2 replies

Tomcat

Apache forwarding all requests to tomcat

5 days ago 8 replies

Cloud/Virtualization

* Winners: Practical Amazon Elastic Kubernetes Service (AWS EKS)

5 days ago 1 reply 1

Programmer Certification (OCPJP)

Passed Exam - But i can see no certification

5 days ago 2 replies

JavaFX

Exception in Application start method

5 days ago 8 replies 1 4

Programmer Certification (OCPJP)

Code block with single statement

5 days ago 1 reply

Jobs Discussion

Does on the job training help you learn better than on your own?

5 days ago 6 replies 1

Beginning Java

Sum values in an array JAVA

5 days ago 9 replies

Architect Certification (OCMJEA)

Java EE 6 master certification

5 days ago 3 replies 2

Jobs Discussion

lost a interview chance after written test was submitted

5 days ago 4 replies 1

Beginning Java

Binding Tags on Response to UI

5 days ago 11 replies

JSP

<%page isErrorPage="true"%> Giving Http 500 Status

5 days ago 1 reply

Programmer Certification (OCPJP)

Serialization - flush() required after using writeObject()?

5 days ago 6 replies

Ranch Office

How to ask for help on JavaRanch

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Beginning Java

Deleting a Node from a Singly Linked List

5 days ago 18 replies

Beginning Java

“Sybex” OCP 11 - Chapter 6, page 230

5 days ago 8 replies

C / C++

What C++ testing framework is Codewars.com using here?

5 days ago 1 reply

Java in General

How Can i Call the Innerclass in main Method ? is that possible ?

5 days ago 2 replies 1

Cloud/Virtualization

Practical Amazon EKS - AWS vs. On-prem

5 days ago 5 replies
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