The ugly side of chess is pored over in this Netflix documentary, looking at how lurid online gossip led to a lawsuit, conspiracy theories and a bitter rivalry. Sadly, there’s little new here ‘Every ...

In the medieval European imagination, racial difference was often highly polarised. Black people were perceived either as exotic status symbols – including saints and wealthy rulers such as the Queen ...

Learn prompt engineering with this practical cheat sheet that covers frameworks, techniques, and tips for producing more ...

SQLite databases live on disk as a single file, so it's tempting to think you can make database backups just by copying the file. But this doesn't ensure the copy takes into account any current ...