aryelgois / git-ignore-line.sh

Last active December 14, 2024 10:59

Git filter to ignore lines in your files

	#!/bin/sh
	# Git filter to ignore lines in your files.
	#
	# Copyright (c) 2017-2019,2023 Aryel Mota Góis <[email protected]>
	#
	# MIT License
	#
	#
	# SETUP:
	#

lucien144 / cache-clear.sh

Last active November 20, 2024 05:02

Clear Cloudflare cache from command line.

	#!/bin/bash
	curl -X POST "https://api.cloudflare.com/client/v4/zones/{$ZONE_ID}/purge_cache" \
	-H "X-Auth-Email: {$EMAIL}" \
	-H "X-Auth-Key: {$API_KEY}" \
	-H "Content-Type: application/json" \
	--data '{"purge_everything":true}'

tom93 / go2-generics-feedback.md

Created June 12, 2019 05:33

Go 2 Generics Feedback

Tom Levy, 2019-06-12

	# Experiments in capturing combined output streams from subprocesses.
	#
	# It turns out it's kind of hard to get the interleaved results of stdout and
	# stderr in Python. However, in a lot of situations where Python is calling
	# out to other processes, you probably want to swallow the child process's
	# stderr when things to right and print it when things go wrong. Since some
	# programs may be outputting results on stdout and warnings and errors on
	# stderr, it makes sense that you'd want it all, and all in the order it was
	# printed when things go wrong.
	#

g-leech / effect_sizes.py

Last active April 5, 2023 17:30

	import math
	import scipy.stats as st

	# assumes bivariate normal, dichotomised groups
	def dichotomy_r_to_d(r) :
	d = 2r / (math.sqrt(1 - r*2))
	return d

	# Equation 9
	# https://sci-hub.tw/10.1037/1082-989X.11.4.386

robertmaxwilliams / mers_min.c

Last active February 2, 2021 22:25

Simple and mildly ugly (and not very fast) implementation of 32 bit Mersenne Twister MT19937. mers_min.c is a shortened verion, mersenne_twister.c is the longer, parameterized version.

	// Compile with gcc -std=c99 mersenne_twister.c -o /dev/random
	// ps the -o /dev/random part is a joke, it's not actually meant to be a random device.
	// Absolutely no warranty, Kopyleft I guess who gives a shit
	#include <stdint.h>
	#include <stdio.h>
	uint32_t x[624];
	uint32_t index = 0;
	void twist() {
	for (int k = 0; k < 624; k++) {
	x[k] = x[(k+397)%624]

qpwo / predator_prey.py

Last active March 25, 2021 18:24

Predator-prey multi-agent reinforcement-learning environment in python without dependencies, and an implementation of an example q-learning agent

	"""
	A simple predator-prey multi-agent reinforcement learning environment in
	python without dependencies, and an implementation of an example q-learning agent.
	Python 3.9
	https://gist.github.com/qpwo/a19f43368afd77288bf3b7db81fdc18b/
	February, 2021 -- Public domain dedication
	"""

	from dataclasses import dataclass, field
	import random

qpwo / express-typescript-auth.ts

Last active January 5, 2022 16:36

username & password authentication in node.js + express (WITHOUT passport) in typescript in a single standalone file (minimal working example)

	// January 2022, Luke Harold Miles, public domain obviously
	// Adapted from: https://github1s.com/expressjs/express/blob/master/examples/auth/index.js
	// You can run with `ts-node express-typescript-auth.ts`
	// Source for this file to get updates: https://gist.github.com/qpwo/4b2ae3aaaf222d099b34898152118c43

	import { pbkdf2Sync, randomBytes, timingSafeEqual } from 'crypto'
	import type { NextFunction, Request, Response } from 'express'
	import express from 'express'
	import type { Session } from 'express-session'
	import session from 'express-session'

	import contextlib
	import io
	import logging
	import os
	import queue
	import selectors
	import subprocess
	import tempfile
	import threading
	from time import monotonic as _time

Luke Miles qpwo

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