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OldCurmudgeon's user avatar
OldCurmudgeon's user avatar
OldCurmudgeon's user avatar
OldCurmudgeon
  • Member for 12 years, 2 months
  • Last seen more than 2 years ago
6 votes
Accepted

Using EHCache the right way

0 votes

Interview coding test: Fizz Buzz

3 votes
Accepted

Algorithm that checks if a tree is full and complete

2 votes
Accepted

Poor man's lazy evaluation in Java 8

-6 votes

Game counting to 21

3 votes
Accepted

Skill system optimization

0 votes

Add a newline to a String if not empty in Java

0 votes

Add two numbers represented by linked lists

0 votes

Map error messages to conditions

6 votes

Rock-Paper-Scissors

1 vote

Determine the color of last bean in a tin

1 vote

Enum Constants for Convert Units

6 votes

DRY attack and defense

4 votes

Regex to Match Email address

5 votes
Accepted

Delete the characters of one string from another string

9 votes

FizzBuzz implementation using the ternary operator

5 votes

Enum with getting subset

24 votes

Nesting versus GOTO: which is better to avoid?

6 votes

Finding words of different lengths given six letters

6 votes

Dining Philosophers problem solution with Java ReentrantLock

2 votes
Accepted

Collection-like classes in Java - taking advantage of varargs

5 votes

Multithreading correctly done?

0 votes

Printing braces

3 votes
Accepted

Converting hex character to decimal

1 vote

Converting hex character to decimal