In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this: #define BEGIN { #define END } This would usually initiate complaints about ...

A clear, visual introduction to loops in Python. This free poster focuses on for loops, helping students understand how code repeats and how loops are used in programs. Designed for classroom display, ...

Ideal for GCSE Computer Science, KS3 Computing, Python programming, algorithms, coding lessons and revision. A4 digital classroom poster designed to make programming concepts easier to remember.

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant performance ...

You might encounter a phenomenon where you intended to create three calculation functions for different discount rates using ...