Debugging computers in the 1950s sounds like it wasn’t an easy task. That’s one of the interesting facts from this fascinating talk by [Guy Fedorkow] about the Whirlwind, one of the first digital ...

Stop losing marks on the questions students find hardest. Trace tables, dry running and debugging are the single most under-practised skill set on OCR GCSE Computer Science (J277) Paper 2 — and this ...