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David Harkness
  • Member for 11 years, 3 months
  • Last seen more than a month ago
22 votes

Prime number generator exercise

19 votes
Accepted

Sudoku Solver in C

19 votes

SudokuSharp Solver with advanced features

18 votes

Rendering a person's time clock record in HTML, with many color-coded conditions

13 votes

Searching in an array in less than O(n) time

13 votes

Country selector: if or ternary?

13 votes

HTML tag encoder

13 votes
Accepted

Java implementation of spell-checking algorithm

11 votes
Accepted

Find intersections of overlapping intervals

11 votes
Accepted

Hash table implementation in Java

10 votes
Accepted

Merging two lists from dictionary. How to do this in a better way?

10 votes
Accepted

Scrubbing user input

10 votes

Shorter way to write multiple if-then-else-if

9 votes
Accepted

Simplifying a repetitive event handler

8 votes

Longest palindrome in a string

8 votes

Huffman code implementation

8 votes

Tic-Tactics implementation

8 votes
Accepted

Object Paradigm for PHP, Practice in Design

8 votes

Translating month number into month name

8 votes
Accepted

Generic DAO written in Java

7 votes

SEDE Top Sponsors

7 votes
Accepted

Static variable in method vs private class property

7 votes
Accepted

Parser for CNF formulas

7 votes
Accepted

Selecting a random image from a subdirectory

7 votes
Accepted

How can I make my decrypt method more efficient?

7 votes

Implementing a set using a linked list

7 votes
Accepted

Basic Postfix Calculator in Java

7 votes
Accepted

Proper prototypal programming with Node.JS

6 votes

Geographic search

6 votes
Accepted

Usage of AtomicBoolean

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