nemesisqp

local lpeg = require "lpeg"

local utf8_codepoint
do
	-- decode a two-byte UTF-8 sequence
	local function f2 (s)
	  local c1, c2 = string.byte(s, 1, 2)
	  return c1 * 64 + c2 - 12416
	end

rijkvanzanten

 /**
   * Convert value from one range to another
   * @param {Number} value value to convert
   * @param {Object} oldRange min, max of values range
   * @param {Object} newRange min, max of desired range
   * @return {Number} value converted to other range
   */
  function convertRange(value, oldRange, newRange) {
    return ((value - oldRange.min) * (newRange.max - newRange.min)) / (oldRange.max - oldRange.min) + newRange.min;
  }

gboudreau

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

jeffpamer

ffmpeg -i input.mp4 -vcodec libx264 -pix_fmt yuv420p -profile:v baseline -level 3 -an -vf "scale=-1:1440, reverse" -preset veryslow -g 2 output.mp4

// -vcodec libx264 -pix_fmt yuv420p -profile:v baseline -level 3
// Encode for web with a good balance of browser compatibility and compression ratio

// -an
// Strip audio tracks

// -vf "scale=-1:1440, reverse"
// Scale video to 1440px wide, maintaining aspect ratio

ky28059

This gist was partially inspired by this blog about Next.js Vercel CI with GitHub actions.

The problem

An easy way to deploy and host websites for free is to use GitHub pages. If you've deployed a Next.js project to GitHub pages, you may have used a GitHub action similar to this in the past to automatically redeploy the site when a new commit is pushed:

# gh-pages-merge.yml
name: Deploy to gh-pages on merge
on:
  push:

yyildiz

import { VirtualTypeScriptEnvironment } from "@typescript/vfs";
import { CompilerOptions } from "typescript";

enum ModuleResolutionKind {
  Classic = 1,
  NodeJs = 2,
}

importScripts("https://unpkg.com/@typescript/[email protected]/dist/vfs.globals.js");
importScripts(