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Viewing profile — cillian64

cillian64

HN member
Joined
Mon, Jul 14, 2014, 1:45 PM UTC
HN karma
805
Public activity
192 items

About cillian64

Embedded design engineer in Cambridge, UK.

Recent public activity

  1. comment
    Comment #49241617

    I think by "dangerous" they include things like "makes an edit to a config file outside the current project", not just "wipes the production database". So "dangerous" commands just…

  2. comment
    Comment #49241577

    I changed from cursor to claude code a couple of weeks ago and this is the biggest difference I've noticed. cursor very rarely had to ask for permission for a command because it al…

  3. comment
    Comment #49241516

    sed can be used to edit files (with the -i option). Not sure how this interacts with piping to its STDIN, but I wouldn't automatically assume `grep | sed` is safe. I was thinking a…

  4. comment
    Comment #48314855

    Even for extended workloads, a Pi 5 without a heatsink is still a hell of a lot faster than a Pi 4. And as sibling says, most users appreciate bursty speed while not doing prelonge…

  5. comment
    Comment #48305652

    You could say almost the same about Gorillaz except for the AI part.

  6. comment
    Comment #48177936

    I had that style of integrated panels installed on my (Victorian) house in the UK. The slates were old and crumbling so needed replacing and doing integrated panels meant only need…

  7. comment
    Comment #47933673

    To look at it another way, just because some code I work on at my job is derived from open source MIT-licensed code doesn't mean I personally have the right to distribute it if my …

  8. comment
    Comment #47600188

    It'll be the same as larger inverters for roof-top solar - they are constantly monitoring the mains cycle and will shut off if the voltage (or probably frequency too?) goes out of …

  9. comment
    Comment #47385597

    If you weren't aware, the HN guidelines now include: > Don't post generated comments or AI-edited comments. HN is for conversation between humans.

  10. comment
    Comment #47249497

    Two advantages for me: It's nice that you don't break the connector if you trip over the cable or put the laptop down on a soft surface, and it's nice being able to charge while st…

  11. comment
    Comment #45734007

    Isn't this exactly the same as flexoptix and FS have been doing for years?

  12. story
  13. comment
    Comment #45136712

    The trick with neutral in the leaf is that you have to hold the gear selector in the neutral direction for about a second. No relation to brake pedal timing as far as I can tell. N…

  14. comment
    Comment #44974012

    One random preprint I found ( https://arxiv.org/html/2505.09598v2 ) estimates inference is 90% of the total energy usage. From some googling around, everything seems to agree that …

  15. comment
    Comment #44873723

    Matt Levine is “known for his humorous, witty, deadpan writing style” - I’m pretty sure that’s a joke.

  16. comment
    Comment #43833480

    > Because duolingo is designed for addiction For people who have trouble keeping up hobbies, that's a feature. Even if duolingo isn't the ideal way to learn, it's a lot better than…

  17. comment
    Comment #43194226

    I have a load of these shell aliases as I spend a frankly ridiculous amount of time messing with git. `g` is `git status`, `d` is `git diff`, `gad` is `git add`, `ds` is `git diff …

  18. comment
    Comment #43162384

    Compared to the amount of code that people compile and the number of bugs seen and fixed in that code, that is a tiny number of bugs. I wouldn't say it's "never" a compiler error b…

  19. comment
    Comment #42876214

    That article says that they only add copper in the handling/bridging parts of the panel, not to the actual finished PCB.

  20. comment
    Comment #42588174

    Other examples from the article but not in the headline: Meanwhile, a separate AI summary told some users of the BBC Sport app that "Brazilian tennis player, Rafael Nadal, comes ou…

  21. story
  22. comment
    Comment #42365200

    Yep, for me the reason to go with Hue is that the bulbs have good CRI, good colors, and the colors match between all the different types of fixtures. I've also not had a single Hue…

  23. comment
    Comment #42255191

    There is quite a bit of variation between SD cards, browser taking several seconds is surprisingly bad. On Pi 4 I use a 2.5" SATA SSD (WD blue) on a startech USB3 adaptor and the p…

  24. comment
    Comment #41644842

    In some places it sounds like the ONT is integrated with the router (like with DOCSIS), and being forced to use the ISP’s router is a problem. But in cases where the ONT just looks…

  25. comment
    Comment #40352271

    In many contexts Ctrl+Shift+V will paste without formatting, but I’m still a bit hazy on exactly when it does/doesn’t work