ScriptRaccoon’s gists

ScriptRaccoon / script.ts

Last active December 1, 2025 18:29

Determines which Player wins in Treblecross (TypeScript)

	// return true iff player 1 has a winning strategy for n-size treblecross
	// https://en.wikipedia.org/wiki/Treblecross
	function treblecross_win_optimized(n: number): boolean {
	if (n === 0 \|\| n === 2) return false
	if (n === 1) return true
	if (n >= 32) throw new Error("We use bitmasks, only n <= 32 allowed.") // FIXME

	const cache: Map<number, boolean> = new Map()
	let board = 0

ScriptRaccoon / secure.ts

Created November 11, 2025 16:47

Proxy of an object that prevents the access to selected properties

	/**
	* Creates a proxy of an object that prevents the access to selected properties
	*/
	function secure<T extends Record<PropertyKey, unknown>, K extends readonly (keyof T)[]>(
	obj: T,
	fields: K,
	): Omit<T, K[number]> {
	return new Proxy(obj, {
	get(target: T, property: PropertyKey, receiver: any) {
	if (fields.includes(property)) {

ScriptRaccoon / lastfm-script.js

Created November 7, 2025 13:46

Script to remove all liked songs on last.fm

	/**
	* Use this script on https://www.last.fm/user/{your_user_name}/loved
	* to remove all your loved songs on last.fm.
	*/
	function click_unlike_button() {
	const button = document.querySelector('.chartlist-love-button')

	if (!button) {
	const next_page_link = document.querySelector('.pagination-next a')
	if (!next_page_link) {

ScriptRaccoon / pwgen

Created March 27, 2025 09:44

Password generator CLI (with Python)

	#!/usr/bin/env python3

	# This Python script can quickly generate passwords.
	# Simply type 'pwgen' into the terminal.
	# Options:
	# -l or --length to set the length. Default is 20.
	# -a or --alphanumeric to generate an alphanumeric password: no special characters.

	import argparse
	import random

ScriptRaccoon / index.ts

Last active March 13, 2025 13:42

zod example

	import { z } from "zod"

	// USER

	const userNameSchema = z
	.string({
	invalid_type_error: "Username must be a string",
	required_error: "Username is required",
	})
	.min(2, { message: "Username must be at least 2 characters long" })

ScriptRaccoon / dailybot.gs

Last active January 25, 2025 18:20

Script for a slack app sending a daily bot message thatannounces the Daily animator

	const scriptProperties = PropertiesService.getScriptProperties()
	const WEBHOOK_URL = scriptProperties.getProperty('WEBHOOK_URL')

	const COLLEAGUES = [
	{
	name: 'Hanna',
	slackID: '...',
	},
	{
	name: 'Martin',

ScriptRaccoon / rubik.py

Last active September 29, 2024 20:18

Verifies that 1260 is the highest possible order of an element in the 3x3 Rubik's cube group

	"""
	This module verifies that 1260 is the highest possible order of an element in the 3x3 Rubik's cube group.
	This is only an upper bound but it turns out that it can also be achieved, so this estimate is precise.
	The approach is loosely based on the answer by 'jmerry' at https://math.stackexchange.com/questions/2392906/
	"""

	from functools import lru_cache
	import math

ScriptRaccoon / subtitle-generator.py

Created April 27, 2024 21:12

script generating numbered timestamps based on clicks

	import time

	# This script generates numbered timestamps based on clicks
	# This has been used for example in https://youtu.be/4t61xW8QIEg


	def main():
	print("Click whenever you want to mark a timestamp")
	print("Press 'q' to quit and generate timestamps\n")

ScriptRaccoon / script.gs

Created February 12, 2024 22:15

Google Apps Script to sync from Spreadsheet to Calendar

	/*
	This script needs to be bound with a Google Spreadsheet.
	It needs to have a header row of the form: title \| start \| end \| description
	The script then generates calendar entries for every row below.

	For example, the sheet could have the following entries (displayed in csv format):

	Title,Start,End,Description
	Test 1,27.02.2024 11:00:00,27.02.2024 15:00:00,Hallo 1
	Test 2,28.02.2024 15:00:00,28.02.2024 17:30:00,Hallo 2

ScriptRaccoon / script.js

Last active January 27, 2024 12:00

Add MIT licenses to all your repos

	const TOKEN = "...." // your github access token
	const owner = "..." // your github name

	const blackList = [] // the names of the repos you don't want to process

	const { Octokit } = require("@octokit/rest") // install this first
	const octokit = new Octokit({ auth: TOKEN })

	const fs = require("fs")

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