ScriptRaccoon’s gists

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")

ScriptRaccoon / open-discussions.js

Last active October 17, 2023 10:53

Script to open all GitHub discussions in a PR. Continuously clicks on the "Load More" buttons.

	const loadmore_condition = (button) => button.innerText.includes('Load more');

	const status_element = document.createElement('div');
	status_element.innerText = 'Opening conversations ...';
	status_element.style =
	'position: fixed; z-index: 100; top: 1rem; left: 1rem; background-color: white; color: black; border: 1px solid black; padding: 0.5rem 1rem;';

	document.body.appendChild(status_element);

	async function open_conversations() {

ScriptRaccoon / calendar-script.gs

Last active August 12, 2023 07:50

Google Apps Script that copies Google calendar entries to a Google sheet

	/*
	This Google script needs to be added to a Google spreadsheet.
	It lists all calendar entries within one year (that time range is configurable)
	and adds them to the first sheet in the spreadsheet. The script also adds
	a button 'Update' in the spreadsheet's UI that executes the main update function.
	*/

	const spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
	const sheet = spreadsheet.getSheets()[0];

ScriptRaccoon / tuple-type.ts

Created July 7, 2023 11:52

Tuple types in TypeScript with fixed length

	type Tuple<Length extends number, T, Accumulator extends T[] = []> =
	Accumulator["length"] extends Length ?
	Accumulator :
	Tuple<Length,T,[...Accumulator,T]>;

	const example: Tuple<3,string> = ["hi","mom","!"];

ScriptRaccoon / generics.ts

Last active June 30, 2023 19:51

Introduction to Generics

	// 1. Example: get last element of any array

	function last_element<X>(arr: Array<X>): X {
	return arr[arr.length - 1];
	}

	// 2. Example: get id of an object which has an id

	type person = {
	name: string;

ScriptRaccoon / redis-cached.ts

Created June 14, 2023 23:14

This is a general decorator function that caches the return value of a function for a specified amount of time inside of a redis database.

	import type { Redis } from "ioredis";

	/**
	* This is a general decorator function that caches the
	* return value of a function for a specified amount of time
	* inside of a redis database. This can be used
	* to save responses from API requests, for example.
	* Caveat: This function is not typesafe, since we don't know
	* which type of data is saved in the redis database.
	* @param fun any function (without arguments)

ScriptRaccoon / cache.ts

Created June 13, 2023 22:14

Cache decorator function

	/**
	* This is a general decorator function which caches the
	* return value of a function for a specified amount of time.
	* This can be used to save responses from API requests for example.
	* @param fun any function (without arguments)
	* @param duration caching duration in milliseconds
	* @returns the function return value when the cache is empty or old, or the cache value
	*/
	export function cached<T>(fun: () => T, duration: number) {
	let date: Date \| null = null;

ScriptRaccoon / index.html

Created May 12, 2023 06:26

SVG with flipped coordinate system

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>SVG with flipped coordinate system</title>
	<style>
	body {
	font-family: Arial, Helvetica, sans-serif;

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