Input sanitization (the easy way)

How and why we want to sanitise user input, with examples using the PDO structure of PHP. Continue reading...

Set Theory — Part 1

The first post in a series of 3 on Set Theory — detailing set fundamentals and exploring paradoxes that can arise from naive set theory. Continue reading...

The Monty Hall Problem

The somwhat counter-intuitive Monty Hall Problem, and a quick mathematical explanation and generalisation. Continue reading...

Strategy — hangman

The best strategy to use when choosing words in Hangman — depending on the number of guesses allowed and the length of the word. Continue reading...

Twitter OAuth

How OAuth works, using Twitter as an example, and the advantages it affords over basic authentication. Continue reading...