beesandbombs

// by dave @beesandbombs :)

float[][] result;
float t, c;

float ease(float p) {
  p = c01(p);
  return 3*p*p - 2*p*p*p;
}

atoponce

Convert any binary to PNG

This walk through comes from @GalacticFurball who tweeted two images representing the youtube_dl source code as of 2020-09-20. They mentioned later in the thread that they struggled converting the gzip-compressed tarball of the source code with Imagemagick to a PNG, so they ended up using a 3rd party website to do the work. This Gist will show you how to do it cleanly and exactly.

Instructions

If you would like to convert any non-image binary into PNG, Imagemagick makes this trivial. I will be executing the commands on a Debian Linux system, so you may need to adjust the commands for BSD, macOS, or Windows as necessary.

atarola

#!/usr/bin/env python

import random

import pygame
from pygame.locals import *

#
# Pixel Spaceships!
# Original Idea: http://web.archive.org/web/20080228054410/http://www.davebollinger.com/works/pixelspaceships/