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16
Joined
2 yr. ago
  • My concern is that this will prolong the life of fossil fuel generation in Minnesota (https://en.wikipedia.org/wiki/List_of_power_stations_in_Minnesota) which is twice as much as all other generation sources combined (8662MW vs. 4453.3MW). So, it's hurting the environment to assert sovereignty - which is probably not what the average Canadian wants.

  • News @lemmy.world
    Derrick @sh.itjust.works

    Manitoba repatriating 500MW of baseload power — not renewing export contract to Minnesota expiring next month

    Power will be used within Canada instead, with first 50MW to Nunavut, and opening negotiations for an east-west power corridor. https://www.youtube.com/watch?v=H5xxi-MqWFA

    Today I Learned @lemmy.world
    Derrick @sh.itjust.works

    Google Photos does OCR on handwriting

    Just so you know. Maybe I'm late to the party.

    I take pictures of letters that I write in longhand (yeah, I do that, I'm old, and weird) just so I don't repeat myself in subsequent letters.

    Yesterday, I searched in Google Photos on a word in the text of a letter, and it worked!.

    So, I surmise that Google is using Optical Character Recognition (OCR) to index pictures of handwritten text and using that in it's search algorithm(s). I assume it has been going on a while since it found something I wrote months ago.

    Don't assume that using an image protects your content from our tech overlords.

    Image credit https://unsplash.com/@jbcalligraphy52.

    Technology @lemmy.world
    Derrick @sh.itjust.works

    GNU Radio LoRa PHY level receiver & transmitter

    Research results on reverse engineering of the LoRa protocol and an implementation in GNU Radio. An open source LoRa PHY layer project provides access to the LoRa protocol for researchers and hobbyists.

    Switzerland @lemmy.ml
    Derrick @sh.itjust.works

    Swiss Money

    Interesting video on Swiss cash. Well done technically, and educationally. https://youtu.be/PdW63lP-yI8

    Linux @sh.itjust.works
    Derrick @sh.itjust.works

    snap rant

    Is it just me, or are most snap packages broken?

    A lot of problems have to do with developers using some command to start or run a process, for example:

    • dropbox “Launch Dropbox Website” fails badly for Firefox as a snap
    • gimp as a snap, preferences-folders-

      <select one>

      -Show file location in the file manager, doesn’t work

    Another type of problem is the location for local files, e.g.:

    • a snap zoom upgrade uses the same location for recordings as the prior version, which doesn’t work because the old snap version directory is inaccessible

    Another type of problem is the integration with Ubuntu (ostensibly the owner of the snap format), for example:

    • superkey (Windows logo) search for a snap and click or double-click on the icon just shows a wait cursor and finally times out (you have to right click and choose New Window)
    • update fails to update snaps - you need to manually sudo snap refresh, and even then the Software Updater thinks it need to update something until you reboot
    ShowerThoughts @sh.itjust.works
    Derrick @sh.itjust.works

    I'm curious how many collectors-item level baseball cards were wrapped around bicycle forks with clothes-pegs in childhood to make a flappity-flap motor sound in the spokes.

  • Yes, living well. Happy mostly. Embodying values and dreams - as much as possible since some dreams would have needed to be started years ago to be realized - like my vineyard and my orchard. Mostly it was reinventing myself every five or seven years to follow the lucre (in software development world look for the bright and shiny new thing).

    I was self employed for most of the time, and I can recommend that for those who have a pretty good work ethic. Having a goal in high school was also a key factor, since it led to a useful degree. I was also doing constant internal evaluation - like the feeling where you're going over your desired job description for a job interview - via a journal or a self help program like "The Red Bucket Strategy". So, in answer to how did this happen question: it was pretty methodical in using the steering gear you have to make course corrections all the time.

  • Is it just me, or does anyone else who sees temperatures in degrees Fahrenheit (without a Celsius conversion) in a summary of a scientific report like this just automatically consider it an American fluff piece and click-bait to be ignored?

    You should read the actual report https://www.science.org/doi/10.1126/sciadv.adk1189.

    It might be my naive reading, but it seems that flooding the ocean with 4-5% of the gulf stream flow with fresh water from glacier melt (I think that's a lot) will cause a shut down in the year 3700 or so. Even I, as a climate change believer, think that's a little too far out there to be considered germane.

  • Make note of your friends phone numbers, emails and addresses (not just via social media), especially the ones from earlier years, and keep track of them with regular calls, notes or visits. Forty or fifty years from now, after the cycles of graduations, weddings, babies, moves, etc. you'll have some golden relationships.

  • Joplin with a WebDAV server (for me it's Infomaniak's kDrive) provides syncing across multiple devices and is pretty much transparent. You should just force synchronize when leaving one of the apps to be sure (kind of like the save button in most programs).

  • Technology @lemmy.world
    Derrick @sh.itjust.works

    Raspberry Pi is 4.5 times faster than the Cray 1 was in 1978

    From an evaluation by Roy Longbottom, this interesting observation:

    In 1978, the Cray 1 supercomputer cost $7 Million, weighed 10,500 pounds and had a 115 kilowatt power supply. It was, by far, the fastest computer in the world. The Raspberry Pi costs around $70 (CPU board, case, power supply, SD card), weighs a few ounces, uses a 5 watt power supply and is more than 4.5 times faster than the Cray 1.

    Technology @lemmy.world
    Derrick @sh.itjust.works

    Sinopec says gasoline demand will peak this year

    BNEF journalist Colin McKerracher summarizes trends in China predicting a peak in fossil transport fuel: electric vehicle car sales, two and three wheeled electric kilometers traveled, electric trucks reaching the tipping point and ride hailing legislation.