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Ryan Tuck ryantuck

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@karpathy
karpathy / microgpt.py
Last active March 13, 2026 20:33
microgpt
"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.
@karpathy
"""
import os # os.path.exists
import math # math.log, math.exp
@chripede
chripede / stalwart-self-host.md
Last active February 24, 2026 17:02
Self-hosted Stalwart email server
@IanColdwater
IanColdwater / twittermute.txt
Last active March 8, 2026 00:11
Here are some terms to mute on Twitter to clean your timeline up a bit.
Mute these words in your settings here: https://twitter.com/settings/muted_keywords
ActivityTweet
generic_activity_highlights
generic_activity_momentsbreaking
RankedOrganicTweet
suggest_activity
suggest_activity_feed
suggest_activity_highlights
suggest_activity_tweet
@ewhauser
ewhauser / date_dim.sql
Created December 24, 2019 22:54
Generate Date Dimension Table for BigQuery
SELECT
FORMAT_DATE('%F', d) as id,
d AS full_date,
EXTRACT(YEAR FROM d) AS year,
EXTRACT(WEEK FROM d) AS year_week,
EXTRACT(DAY FROM d) AS year_day,
EXTRACT(YEAR FROM d) AS fiscal_year,
FORMAT_DATE('%Q', d) as fiscal_qtr,
EXTRACT(MONTH FROM d) AS month,
FORMAT_DATE('%B', d) as month_name,
@akeaswaran
akeaswaran / espn-api-docs.md
Last active March 12, 2026 16:08
ESPN hidden API Docs
@ryantuck
ryantuck / fermi-paradox.md
Last active February 11, 2021 23:23
notes on the fermi paradox

fermi paradox

universe is huge

  • 100b stars in milky way
  • 100b galaxies in observable universe
  • 10^22 stars available
  • sun-like stars 5-20% (est 1%)
  • possible earth-like planets 22-50% (est 10%)
  • estimate 1% of earth-like planets develop life
@Schniz
Schniz / toggle.vim
Created May 27, 2016 10:25
toggle background color for vim
if exists("*ToggleBackground") == 0
function ToggleBackground()
if &background == "dark"
set background=light
else
set background=dark
endif
endfunction
command BG call ToggleBackground()
@apolloclark
apolloclark / postgres cheatsheet.md
Last active February 12, 2026 21:01
postgres cheatsheet

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

@lestoni
lestoni / gist:8c74da455cce3d36eb68
Last active January 16, 2026 16:53
vim folding cheatsheet

via (https://www.linux.com/learn/tutorials/442438-vim-tips-folding-fun)

  • zf#j creates a fold from the cursor down # lines.
  • zf/string creates a fold from the cursor to string .
  • zj moves the cursor to the next fold.
  • zk moves the cursor to the previous fold.
  • zo opens a fold at the cursor.
  • zO opens all folds at the cursor.
  • zm increases the foldlevel by one.
  • zM closes all open folds.