Hello there,

I've encountered this error while trying to add a TimescaleDB (Postgres) datasource to Postgres:

Pq: function time_bucket(unknown, timestamp without time zone) does not exist

There is no solution online, so I've decided to post mine here. I hope that it finds you well

Did anyone else notice that Akamai generated two canvases? One of them is large, and the other is pretty small.

The big canvas they use looks like this: https://arh.antoinevastel.com/assets/media/sneakers/anon_canvas1_footlocker.png. The small (16x16) canvas they use looks like this: https://arh.antoinevastel.com/assets/media/sneakers/anon_canvas2_footlocker.png.

My intuition is that the checksum of the small canvas will be the same on every GPU and OS. They use the first canvas for fingerprinting and the second one to check that the user did not apply noise to their canvases. (anti-canvas-fingerprinting extension will indiscriminately apply noise to all canvases)

This intuition coincides with a 2014 research paper I recently skimmed through where you can read:

Add this to your bookmarks:

javascript:(() => document.querySelectorAll('.js-reviewed-checkbox:not([checked])').forEach(box => box.click()))()

Then click the created bookmark to execute it!

Add these arguments:

  '--no-sandbox',
  '--enable-logging',
  '--v1=1',
  '--disable-dev-shm-usage',
 '--no-first-run',