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Jan Alonzo jmalonzo

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(ﾉ´･ω･)ﾉ ﾐ Ⅎoɔ∩sIuƃ
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@p01
p01 / LICENSE.txt
Last active May 23, 2024 13:46 — forked from 140bytes/LICENSE.txt
Sudoku Solver in 140bytes
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 Mathieu 'p01' Henri - http://www.p01.org/releases/
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
@dglazkov
dglazkov / gist:efd2deec54f65aa86f2e
Last active April 29, 2023 14:54
The Shadow DOM Diaries

#The Shadow DOM Diaries

Feature design is hard, and takes time. With time, it doesn't matter how public and consistent you are with communication during design process. In the end, it all will look like a jumbled mess of emails and bug comments. That seems bad. To make things less bad, I decided to start writing these little docs. Here they are. I may add more. Or not. Whatevs.

Sometimes You Need to Build a Larger Thing First looks back at the road we've traveled.

Shadow DOM Evolution outlines the path forward.

Why Do We Only Allow Children in Insertion Points provides a glimpse into the reasoning behind current insertion point design.

@cutiful
cutiful / mastodon-ip.md
Last active March 21, 2024 04:00
Detecting the real IP of a Cloudflare'd Mastodon instance

Detecting the real IP of a Cloudflare'd Mastodon instance

NB: This will not work for instances that proxy outgoing requests!

Reading the docs

I wanted to find a way to detect the real IP address of a Mastodon/Pleroma/Misskey/etc instance hosted behind Cloudflare. How to do that? Well, it's federated, which means I can probably get it to send a request to a server of mine! And how to do that? I tried reading the ActivityPub spec. The following caught my attention:

Servers should not trust client submitted content, and federated servers also should not trust content received from a server other than the content's origin without some form of verification.

@capocasa
capocasa / postgres-database-setup
Last active January 1, 2024 12:36
Triple-Redundant Hetzner Debian postgres setup
##### This is how to set up a triple redundant postgres.
##### Use a main box on Hetzner, a secondary small box on Hetzner in a
##### different datacenter for query replication, and a Hetzner Storage-Box
##### for file replication.
##### There will always be two copies of the data in different datacenters by the time
##### the transaction completes.
##### Here, Wireguard is used to have an internal network between the two hosts,
##### but Hetzner networks could also be used. SSH access between the two boxes