• 5 Posts
  • 34 Comments
Joined 1 year ago
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Cake day: June 21st, 2023

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  • Let’s number the dudes in your image form left to right: 1, 2, 3 and 4.

    Dudes 3 and 4 have no useful information. They stay silent.

    Dude 1 can see one of each hat colour on the dudes in front, but cannot determine their own colour without knowing the hat colour of dude 4. They stay silent.

    Dude 2 can see the hat colour of dude 3. They can determine that either they themself or the dude behind must have a different hat colour. The dude behind - dude 1 - can see both of the hat colours in front, but stays silent. This lets dude 2 know that they and dude 3 must be different colours (otherwise dude 1 would have known their own hat colour).

    Therefore, dude 2 knows their own hat colour must be different to the dude in front and announces the colour of their own hat.


  • Good question. I am now a software developer, but in a previous career I was a logistics manager. In that job I had a lot of repetitive report downloading and creating. It would take hours each day. I used techniques taught in that book to automate downloading reports directly, as well as generating some in SAP by automating mouse and keyboard movements, as well as generating CSVs and Excel spreadsheets. In all cases I either cut the time required or at least the time I had to be physically present. Many jobs could have similar applications of a little Python, I imagine. Certainly not all jobs though, of course.






  • It doesn’t need to be an authoritarian government or an evil government as such.

    It would just need to be a govermt that doesn’t prioritize fairness and egalitarianism above all.

    If the people dishing out the housing have biases and they’re not favourable to you, you’re stuck.

    At least in the existing system you have the ability to progress and determine your quality of living to some degree.

    I don’t think our current system is good by the way. I just don’t think state owned housing is the right medicine. Not unless we can find a way to instate benevolent dictators.