Skip to content

Instantly share code, notes, and snippets.

View JasonGiedymin's full-sized avatar
✨
Localized in the quantum field of probabilities.

Jason Giedymin JasonGiedymin

✨
Localized in the quantum field of probabilities.
165 followers · 64 following
View GitHub Profile
@karpathy
karpathy / microgpt.py
Last active March 14, 2026 03:17
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
@adrianseeley
adrianseeley / pso.js
Last active June 5, 2021 12:03
JavaScript Normalized Particle Swarm Optimization Implementation - Search for an N-dimensional vector of components between -1 and +1 that optimizes a given function to a fitness of 0.
// based on http://msdn.microsoft.com/en-us/magazine/hh335067.aspx
// usage example at bottom
function pso (number_of_dimensions, function_to_optimize, number_of_particles, number_of_iterations, fitness_threshold, inertia_weight, cognitive_weight, social_weight) {
var particles = [];
var swarm_best_position = [];
var swarm_best_fitness = null;
for (var p = 0; p < number_of_particles; p++) {
particles.push({
particle_position: [],
@aloiscochard
aloiscochard / Action.scala
Created December 1, 2013 10:39
Slick monadic Actions
package slick
/**
* This is some code extracted from TimeOut codebase, demonstrating:
* - Use of tag typed to avoid mixing session of different DB
* - The use of the Reader Monad to compose Actions together and defer the choice of async/sync computation
*
* I remove the part where we can say if our operation are read only or not (to use different connection), in order to
* make things easier.
**/
@plentz
plentz / nginx.conf
Last active March 13, 2026 00:11
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@philips
philips / gist:6458572
Last active December 22, 2015 10:28

This is a temporary workaround to have etcd listening on all interfaces so you can access it from docker containers.

Add a local etcd unit file

Create a file called /media/state/units/etcd-local.service that has the following contents:

[Unit]
Description=etcd local
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active March 5, 2026 10:16
A badass list of frontend development resources I collected over time.
@kwilczynski
kwilczynski / mesos-detect-java.sh
Last active March 21, 2021 21:28
Detect Java JVM home in Bash shell before starting Mesos
#!/bin/bash
java_binary_link="/usr/bin/java"
java_library="libjvm.so"
library_paths=(
/jre/lib/amd64/server
/jre/lib/amd64/client
/usr/lib
/lib
@kwilczynski
kwilczynski / Mesos upstart scripts
Last active March 21, 2021 21:29
Mesos upstart startup script
description "Mesos Master"
start on runlevel [2345]
stop on starting rc RUNLEVEL=[016]
respawn
respawn limit 2 5
env MESOS_CONFIG="/etc/mesos/conf"
env MESOS_HOME="/usr/lib/mesos"
@phred
phred / pedantically_commented_playbook.yml
Last active February 7, 2026 19:32
Very complete Ansible playbook, showing off all the options
---
####
#### THIS IS OLD AND OUTDATED
#### LIKE, ANSIBLE 1.0 OLD.
####
#### PROBABLY HIT UP https://docs.ansible.com MY DUDES
####
#### IF IT BREAKS I'M JUST SOME GUY WITH
#### A DOG, OK, SORRY
####
@erikh
erikh / hack.sh
Created March 31, 2012 07:02 — forked from DAddYE/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#