Recursion in Python Programming

In this article we discuss recursion in Python programming. Recursion is a fundamental concept in Computer Science, and regardless of what your development goals are, it is good to have an understanding...

Python Memoization

Improving the efficiency of Python Programs Using Memoization Some of you may be familiar with the Fibonacci sequence, which is famous in both mathematics and computer programming. The sequence is formed by...

2-Dimensional Lists in Python

2-dimensional lists are an extremely important data structure in Python programming, with many applications. They can be very confusing to begin with, and you should make sure you are confident and competent...

Python Dictionaries

Some Python developers would say that there are two fundamental data structures which form the basis of the language: lists and dictionaries. Whether or not that is true, they are both certainly...

A Bit of Fun with Python

Every now and then I look at a syllabus or textbook for GCSE Computer Science and it strikes me how much more interesting the content could be. Fun with Python for Computer...

We Need to Talk About Pseudocode

Pseudocode for Computer Science GCSE and A Level Pseudocode for Computer Science GCSE and A Level is supposed to provide a way of describing algorithms which is simple, clear, unambiguous and language-agnostic....