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Best this year

Programming Diversions

Advent of Code 2020

169 replies 1 1

Beginning Java

What difference exactly will come for this case if I override hashcode and equals?

191 replies 1

Beginning Java

Better code for interview question list duplicate characters in a String

92 replies 7

Programmer Certification (OCPJP)

Sybex 816, contribution to errata of Java OCP 11 Programmer II Study Guide

34 replies 1

Programmer Certification (OCPJP)

$25 Java 1Z0-819 exam in honor of Java's 25th anniversary thru April 25th

44 replies 1 2

Programmer Certification (OCPJP)

Oracle announces new Java OCP 11 1Z0-819 Exam!

47 replies 2 2

Programmer Certification (OCPJP)

1Z0-819 Exam Feedback

17 replies 3

Programmer Certification (OCPJP)

Overriding equals(Object) and hashCode()

44 replies 1

Programmer Certification (OCPJP)

* Winners: OCP Oracle Certified Professional Java SE 11 Developer Practice Tests

9 replies 1 3

Programmer Certification (OCPJP)

Sybex OCP11-Complete - Chapter-3 - Increment and Decrement Operators - Lion and Tiger - Kindle

14 replies 2

Programmer Certification (OCPJP)

String Constant Pool Behavior -- In Or Out of Scope for 819?

37 replies

Programmer Certification (OCPJP)

Errata OCP Java SE 11 Programmer I Study Guide - Chapter 1 Review Question 16

16 replies

Beginning Java

Writing notes before actual coding?

46 replies 3 2

Beginning Java

Proper code format with if/else

57 replies

Beginning Java

Is linked list rarely used in comparison to arrayList?

64 replies 1

Beginning Java

filters

100 replies

Beginning Java

How String constructor work exactly when pass Array?

41 replies 1

Testing

junit test with a stream

32 replies 1 3

Beginning Java

Mooc.fi Part 6 Exercise 9 SimpleDictionary

30 replies 5 3

Beginning Java

Trying to understand the Liskov principle

43 replies

More »
Best this month

Programmer Certification (OCPJP)

Passed 1Z0-819-J, a Solutions Architect tale

7 replies

Programmer Certification (OCPJP)

When does the javac Command Require the -cp Option/Flag for Specifying a .class file

13 replies

Programmer Certification (OCPJP)

compare and compareTo method

6 replies

Beginning Java

Semantics of Singleton instantiation

23 replies

Beginning Java

Fizzbuzz type problem

33 replies

Beginning Java

Is this a loop? or what? Help me please.

21 replies

Beginning Java

if else selection in Java

15 replies

Beginning Java

Confused about Java program

17 replies

Beginning Java

Is something wrong with my code?

12 replies 1

Beginning Java

Button problem

13 replies

Beginning Java

Interned Strings?

5 replies 2 1

Beginning Java

Generic classes

11 replies

Beginning Java

Different behavior between T... and T[]

11 replies

Beginning Java

negative numbers

10 replies

Beginning Java

Head First Java - Unit Testing Guidelines?

6 replies

Associate Certification (OCAJP 7/8)

Declaring and traversing through Multi-Dimensional arrays

7 replies

Associate Certification (OCAJP 7/8)

conditional operator behavior from OCA/OCP Java SE 8 Programmer Practice Tests CH3Q46

9 replies

Servlets

How to retrieve json parameters on the server side servlet?

5 replies

HTML Pages with CSS and JavaScript

Trigger Enter Key Event

9 replies

Beginning Java

Undefined Label with jmp1

5 replies

More »
Most recent

Jobs Discussion

Career Future, Planning and Advancement

44 minutes ago 5 replies

Servlets

List making java web application

51 minutes ago 1 reply

JSF

is JSF still relevant ?

1 hour ago 2 replies

Java in General

Data structure of the Huffman: Trie or what?

1 hour ago 1 reply

Developer Certification (OCMJD)

Sybex CSG 11: Possible Erratum in the OCP Java SE 11 Developer Complete Study Guide

2 hours ago 0 replies

Beginning Java

Change the first letter

3 hours ago 7 replies

Performance

Large Memory Requirements

5 hours ago 12 replies 1

Artificial Intelligence and Machine Learning

* Welcome Kim Falk

6 hours ago 0 replies 1

Cloud/Virtualization

Is choosing Node.js AWS for bda functions more benificial than java/python due to non blocking code

9 hours ago 0 replies

Cloud/Virtualization

When to use Cloudfoundary over Cloud ?

9 hours ago 6 replies

Associate Certification (OCAJP 7/8)

Declaring and traversing through Multi-Dimensional arrays

11 hours ago 7 replies

JSP

The token does not exist for Tomcat JSP error message: 'Syntax error on token ";" '

14 hours ago 5 replies

JSP

How to pass content field from one JSP to another JSP.

15 hours ago 7 replies

Java in General

break and continue

15 hours ago 9 replies

Spring

Is join table needed or we can do without etc ?

15 hours ago 18 replies 1

Other Big Data

Is Kafka Connect not based on producer subscriber model unlike Kafka?

16 hours ago 0 replies

Android

Is Java-to-Android compatible graphics code feasible?

19 hours ago 2 replies

Jobs Offered

Waltz Binaire is looking for a DevOps Engineer

19 hours ago 0 replies

Lambdas and Streams

Question on Biconsumer and single parameter

19 hours ago 3 replies

Android

Why is the string value null when passed from activity to broadcast receiver?

19 hours ago 4 replies

JSF

The link of the vdldocs of the tags of the JSF 2.3

19 hours ago 2 replies

Programmer Certification (OCPJP)

Lambdas and Streams - Shortest way todo to every element of collection

20 hours ago 5 replies

Certification Results

Enthuware vs Whizlabs

21 hours ago 6 replies

Java in General

Getting previous element in Enumaration

23 hours ago 12 replies

Java in General

Unable to print this value...No solution to this problem

23 hours ago 10 replies

Jobs Discussion

The Programmer's Brain: From teaching what have you found are the easiest languages to learn

23 hours ago 11 replies

Beginning Java

Question on Super and Subclass objects

23 hours ago 3 replies

Developer Certification (OCMJD)

Sybex CSG 11: Possible Erratum in the OCP Java SE 11 Developer Complete Study Guide

1 day ago 0 replies

Performance

Best way to process large/complex XML/schema ?

1 day ago 12 replies
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