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Run with BBC Basic. Eg. with brandy emulator.

brandy -lo schotter

Generating Authy passwords on other authenticators

*update: TBC, but this new might affect how easy it is to use this technique past August 2024: Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August

This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.
Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.

Cube World Alpha - Extras

Download a McGraw Hill Education eTextbook

If you purchase a textbook from McGraw Hill, the website to view it is clunky and only works on some devices. You can't go to specific page numbers, the search is super slow, etc. That's why I wrote this script to download the textbook as an ePub file for your own viewing.

Using this script is 100% legal. McGraw Hill publicly hosts their ebooks online in order for their web client to download it. Moreover, to use it, you must already have purchased the book you would like to download, so it is legally yours to use as you please. However, it IS illegal to use this for piracy purposes. DO NOT DISTRIBUTE ANY TEXTBOOKS YOU DOWNLOAD USING THIS SCRIPT.

	LIST.ALLPAIRS = LAMBDA(list1, list2,
	LET(
	list1Col, TOCOL(list1),
	list2Col, TOCOL(list2),
	list1length, ROWS(list1Col),
	list2length, ROWS(list2Col),
	resultRows, SEQUENCE(list1length * list2length, 1),
	rowIndex1, CEILING(resultRows / list2length, 1),
	rowIndex2, MOD(resultRows - 1, list2length) + 1,
	HSTACK(INDEX(list1Col, rowIndex1), INDEX(list2Col, rowIndex2))

	#!/usr/bin/env python3

	# Keygen for McDonald's eCDP(eCrew Development Program),
	# a Nintendo DS software to train employees.
	# This keygen is for the only dumped Japanese version of eCDP.
	# ROM: https://archive.org/details/mcdonalds-japan-ecdp-rom-training-nintendo-ds-cartridge-dump

	# Usage: Select the third option in main menu, enter two 6-digit numbers as you like,
	# and use this script to calculate the third code.

	Afghanistan
	Albania
	Algeria
	Andorra
	Angola
	Antigua & Deps
	Argentina
	Armenia
	Australia
	Austria

	#include <stdint.h>
	#include <immintrin.h>


	// credit: YumiYumiYumi
	// (fixed by aqrit)
	__m128i _mm_tzcnt_epi32(__m128i v) {
	__m128i mask = _mm_set1_epi32(0xffffff81);
	v = _mm_and_si128(v, _mm_sign_epi32(v, mask));
	v = _mm_castps_si128(_mm_cvtepi32_ps(v));

	This is gist.
	There are many like it, but this one is mine.
	It is my life.
	I must master it as I must master my life.
	Without me gist is useless.
	Without gist, I am useless.

	/**
	* Copyright (c) 2023 Jacob Martin
	*
	* Permission is hereby granted, free of charge, to any person obtaining a copy
	* of this software and associated documentation files (the "Software"), to deal
	* in the Software without restriction, including without limitation the rights
	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	* copies of the Software, and to permit persons to whom the Software is
	* furnished to do so, subject to the following conditions: