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amatix

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The software says my student cheated using AI. They say they're innocent

theguardian.com
10 points·by amatix·il y a 2 ans·2 comments

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amatix
·il y a 2 ans·discuss
There's a similar UK initiative which has spread to a number of other countries.

Nurdles are everywhere... https://www.nurdlehunt.org.uk/nurdle-finds.html
amatix
·il y a 2 ans·discuss
https://archive.is/uxPdY
amatix
·il y a 2 ans·discuss
> A number of New Zealand petrol pumps stopped working on Thursday due to a "leap year glitch" in payment software, fuel stations and the payment service provider said.

https://www.reuters.com/world/asia-pacific/leap-year-glitch-...
amatix
·il y a 3 ans·discuss
Even today the LEGO-compatible knock-offs are complete junk, my kids occasionally end up picking up a loose bag for £1 from the local charity shop. Pieces don't stick together properly (with each other, let alone LEGO pieces); legs, arms, and hands come off the minifigs; etc. You can instantly tell — even ignoring the assault rifles that would never make it in a LEGO box.
amatix
·il y a 3 ans·discuss
> Spotify reported that it had 9,400 employees at the end of the third quarter of 2023. It had already cut back employee numbers by 6% in January and by a further 2% in June.
amatix
·il y a 3 ans·discuss
There's a company working to build a 3600km long cable between solar + wind farms in Morocco, and the UK. 3.6GW cable, 10GW of generation, 20GW of battery storage, and the cable should run at full load for 20h a day.

https://en.wikipedia.org/wiki/Xlinks_Morocco%E2%80%93UK_Powe...
amatix
·il y a 3 ans·discuss
Good questions

> Are the raw files in the working repository GeoPackages?

The working copy for a vector/table dataset can be in a GeoPackage or a SQL database like PostGIS. For rasters/point-clouds they're flat files.

> How is it tracking the changes made inside the geopackages?

In general, triggers which store RowIDs/PKs of inserts/updates/deletes. Then when you ask for a diff or make a commit Kart figures out any actual row-level (or schema) differences.

> What happens if it's replaced with an updated copy of the geopackage the was edited via some other application?

If it's edited by something else (QGIS, ArcGIS, python/go/whatever application, SQL CLI, whatever) it'll work: you do edits where you want to. If it's replaced by something else, it won't work.

> How does it diff the changes?

Comparing the features/rows in the repository (and their schemas) against the rows in the working copy database. It uses the stored list of modified rowids to make this fast.