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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • I love this standard. If you dig deeper into it, the standard also covers a way to express intervals and periods. E.g. “P1Y2M10DT2H30M” represents one year, 2 months, 10 days, 2 hours and 30 mins.

    I recall once using the standard when writing a cron-style scheduler.

    I also like the POSIX “seconds since 1970” standard, but I feel that should only be used in RAM when performing operations (time differences in timers etc.). It irks me when it’s used for serialising to text/JSON/XML/CSV.

    Also: Does Excel recognise a full ISO8601 timestamp yet?


  • This was at a stockpile yard at a port where raw mined materials were stored before being shipped.

    Basically, if the wind was blowing strong enough in the right direction, it would blow over a nearby town. The problem wasn’t really knowing where the dust was going, but where it was coming from. Accurate monitoring could detect exactly which pile the dust is coming from, so you could direct all the water to the source. It’s impractical to wet the entire yard, as it’s huge.


  • This reminds me of something I worked on at my last job. I made software to detect plumes of dust pollution from a mining site blowing onto a nearby school and town. The EPA issued fines if they detected too much dust over the town. This system could catch it early for quick intervention.

    After it was deployed, I got a glimpse of their production config. They hadn’t configured the alarms for early intervention. They had configured them so that they could get as close as possible to their allocated limit before they intervened at all. Because, ya know, spraying water on stockpiles of ore is expensive.

    Fucking mining companies, man.





  • My bank apps all work fine. Just keep your physical bank cards on you because Google Wallet won’t work with credit cards, NFC or transport passes. Your gig tickets and membership cards will load fine though.

    You probably don’t want Google rummaging through your purchase history anyway. I certainly don’t miss it.