User OldCurmudgeon

24 votes

Nesting versus GOTO: which is better to avoid?

java parsing

answered Jan 27, 2014 at 23:46

9 votes

FizzBuzz implementation using the ternary operator

answered Jul 11, 2014 at 14:38

6 votes

DRY attack and defense

java

answered Jul 16, 2014 at 22:51

6 votes

Accepted

Using EHCache the right way

java cache

answered Aug 21, 2014 at 16:04

6 votes

Rock-Paper-Scissors

java rock-paper-scissors

answered May 12, 2015 at 15:07

6 votes

Dining Philosophers problem solution with Java ReentrantLock

java multithreading thread-safety dining-philosophers

answered May 9, 2013 at 23:19

6 votes

Finding words of different lengths given six letters

java array strings combinatorics

answered Nov 29, 2013 at 10:28

5 votes

Enum with getting subset

java enum

answered Apr 17, 2014 at 16:19

5 votes

Multithreading correctly done?

java multithreading thread-safety

answered Nov 17, 2012 at 18:49

5 votes

Accepted

Delete the characters of one string from another string

java performance algorithm strings interview-questions

answered Sep 15, 2014 at 13:20

4 votes

Regex to Match Email address

java strings regex

answered Jan 9, 2015 at 17:03

3 votes

Accepted

Converting hex character to decimal

c++ converting

answered Mar 15, 2012 at 15:17

3 votes

Accepted

Skill system optimization

java libgdx

answered Jun 24, 2015 at 15:09

3 votes

Accepted

Algorithm that checks if a tree is full and complete

java algorithm recursion tree

answered Apr 30, 2015 at 10:18

2 votes

Accepted

Poor man's lazy evaluation in Java 8

java generics lazy

answered Dec 24, 2015 at 16:02

2 votes

Accepted

Collection-like classes in Java - taking advantage of varargs

java

answered Jan 1, 2013 at 1:32

1 vote

Converting hex character to decimal

c++ converting

answered Mar 15, 2012 at 23:44

1 vote

Enum Constants for Convert Units

java object-oriented enum coordinate-system

answered Apr 30, 2015 at 9:16

1 vote

Determine the color of last bean in a tin

java

answered Apr 23, 2015 at 8:49

0 votes

Map error messages to conditions

java error-handling

answered May 20, 2015 at 15:09

0 votes

Add two numbers represented by linked lists

java algorithm linked-list

answered Jun 1, 2015 at 15:49

0 votes

Add a newline to a String if not empty in Java

java strings comparative-review

answered Jun 18, 2015 at 15:31

0 votes

Printing braces

java optimization

answered Jun 21, 2012 at 8:29

0 votes

Interview coding test: Fizz Buzz

java interview-questions fizzbuzz

answered Apr 29, 2016 at 10:44

-6 votes

Game counting to 21

java game

answered Dec 10, 2015 at 13:50

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25 Answers

Nesting versus GOTO: which is better to avoid?

FizzBuzz implementation using the ternary operator

DRY attack and defense

Using EHCache the right way

Rock-Paper-Scissors

Dining Philosophers problem solution with Java ReentrantLock

Finding words of different lengths given six letters

Enum with getting subset

Multithreading correctly done?

Delete the characters of one string from another string

Regex to Match Email address

Converting hex character to decimal

Skill system optimization

Algorithm that checks if a tree is full and complete

Poor man's lazy evaluation in Java 8

Collection-like classes in Java - taking advantage of varargs

Converting hex character to decimal

Enum Constants for Convert Units

Determine the color of last bean in a tin

Map error messages to conditions

Add two numbers represented by linked lists

Add a newline to a String if not empty in Java

Printing braces

Interview coding test: Fizz Buzz

Game counting to 21