Skip to content

Instantly share code, notes, and snippets.

# ██████╗ ███████╗███╗ ███╗ ██████╗ ██╗ ██╗███████╗ ██╗ ██╗██████╗
# ██╔══██╗██╔════╝████╗ ████║██╔═══██╗██║ ██║██╔════╝ ██║ ██║██╔══██╗
# ██████╔╝█████╗ ██╔████╔██║██║ ██║██║ ██║█████╗ ███████║██████╔╝
# ██╔══██╗██╔══╝ ██║╚██╔╝██║██║ ██║╚██╗ ██╔╝██╔══╝ ██╔══██║██╔═══╝
# ██║ ██║███████╗██║ ╚═╝ ██║╚██████╔╝ ╚████╔╝ ███████╗ ██║ ██║██║
# ╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝ ╚═════╝ ╚═══╝ ╚══════╝ ╚═╝ ╚═╝╚═╝
#
# ██████╗ ██╗ ██████╗ █████╗ ████████╗██╗ ██╗ █████╗ ██████╗ ███████╗
# ██╔══██╗██║ ██╔═══██╗██╔══██╗╚══██╔══╝██║ ██║██╔══██╗██╔══██╗██╔════╝
# ██████╔╝██║ ██║ ██║███████║ ██║ ██║ █╗ ██║███████║██████╔╝█████╗
@varqox
varqox / install_debian_with_debootstrap_howto.md
Last active March 7, 2025 02:56
Instructions how to install Debian using debootstrap
# ██████╗ ███████╗███╗ ███╗ ██████╗ ██╗ ██╗███████╗ ██╗ ██╗██████╗
# ██╔══██╗██╔════╝████╗ ████║██╔═══██╗██║ ██║██╔════╝ ██║ ██║██╔══██╗
# ██████╔╝█████╗ ██╔████╔██║██║ ██║██║ ██║█████╗ ███████║██████╔╝
# ██╔══██╗██╔══╝ ██║╚██╔╝██║██║ ██║╚██╗ ██╔╝██╔══╝ ██╔══██║██╔═══╝
# ██║ ██║███████╗██║ ╚═╝ ██║╚██████╔╝ ╚████╔╝ ███████╗ ██║ ██║██║
# ╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝ ╚═════╝ ╚═══╝ ╚══════╝ ╚═╝ ╚═╝╚═╝
#
# ██████╗ ██╗ ██████╗ █████╗ ████████╗██╗ ██╗ █████╗ ██████╗ ███████╗
# ██╔══██╗██║ ██╔═══██╗██╔══██╗╚══██╔══╝██║ ██║██╔══██╗██╔══██╗██╔════╝
# ██████╔╝██║ ██║ ██║███████║ ██║ ██║ █╗ ██║███████║██████╔╝█████╗
@roachhd
roachhd / README.md
Last active March 7, 2025 02:49
EMOJI cheatsheet 😛😳😗😓🙉😸🙈🙊😽💀💢💥✨💏👫👄👃👀👛👛🗼🔮🔮🎄🎅👻

EMOJI CHEAT SHEET

Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.

People

:bowtie: 😄

@VictorTaelin
VictorTaelin / interaction_calculus.prompt
Last active March 7, 2025 02:49
Interaction Calculus .prompt
# The Interaction Calculus
The Interaction Calculus (IC) is term rewritting system inspired by the Lambda
Calculus (λC), but with some major differences:
1. Vars are affine: they can only occur up to one time.
2. Vars are global: they can occur anywhere in the program.
3. There is a new core primitive: the superposition.
An IC term is defined by the following grammar:
@pesterhazy
pesterhazy / building-sync-systems.md
Last active March 7, 2025 02:43
Building an offline realtime sync engine

So you want to write a sync system for a web app with offline and realtime support? Good luck. You might find the following resources useful.

Overview articles

@Raimo33
Raimo33 / speed_optimizations.md
Last active March 7, 2025 02:43
C Speed Optimizations

C Speed Optimization Checklist

This is a list of general-purpose optimizations for C programs, from the most impactful to the tiniest low-level micro-optimizations to squeeze out every last bit of performance. It is meant to be read top-down as a checklist, with each item being a potential optimization to consider. Everything is in order of speed gain.

Algorithm && Data Structures

Choose the best algorithm and data structure for the problem at hand by evaluating:

  1. time complexity
@adrian-enspired
adrian-enspired / php-first.md
Last active March 7, 2025 02:40
PHP _first_!

PHP First

Generally speaking, your PHP code can be sorted into two categories:

  • code which does work (processing input, controller logic, database access, error handling, etc.), and
  • code which produces output (echo, <?= $var ?>, plain <html>, etc.).

work goes FIRST. output goes LAST.


@adrian-enspired
adrian-enspired / PDO_mysql.connect.php
Last active March 7, 2025 02:39
how to make a new mysql connection with PDO.
<?php
$host = "db hostname";
$dbname = "db name";
$user = "db username";
$pass = "db password";
$charset = "UTF8MB4"; // if your db does not use CHARSET=UTF8MB4, you should probably be fixing that
$dsn = "mysql:host={$host};dbname={$dbname};charset={$charset}";