Sean velipso

How do you convert an object to a string?

It started out simple enough:

var s = obj.toString();

Ooops. But wait. What if an object has a toString key inside of it?

	function fish_prompt --description 'Write out the prompt'
	set -l color_time
	set -l color_cwd
	set -l suffix
	switch "$USER"
	case root toor
	if set -q fish_color_cwd_root
	set color_cwd $fish_color_cwd_root
	else
	set color_cwd $fish_color_cwd

	<!doctype html>
	<html lang="en">
	<head><title>Random Noise Color</title></head>
	<body style="background-color: #eef;">
	<div id="ranges"></div>
	<canvas width="2048" height="1200" style="width: 1024px; height: 600px;" id="cnv"></canvas>
	<script>

	var cnv = document.getElementById('cnv');
	var ctx = cnv.getContext('2d');

	// public domain
	//
	// algorithm adopted from:
	// https://dspguru.com/dsp/tricks/fixed-point-atan2-with-self-normalization/
	//
	// when ran without arguments, it simply calculates the maximum error between
	// the functions below and atan2f
	//
	// it tests all (x,y) values from -100.00 to +100.00
	//




	//////////////////////////////////////////////////
	//
	// EDIT: Warning, this doesn't seem to work well.
	//
	//////////////////////////////////////////////////

	If anyone can figure out what this data is, that would be greeeaaaat. Bytes represented in hex.

	Found inside a MIDI file between tracks. Surely it's related to music somehow, like a sample..? Not sure.
	I've inserted newlines after 99 and 89, which seem to be very common bytes.

	29 40 30 99
	26 5a 00 99
	30 50 60 89
	30 40 00 89
	26 40 18 99

	#!/usr/local/bin/fish

	# Usage:
	# ./to-gif somefile.mp4 [more files]
	#
	# Converts to 'somefile.gif'

	set palette /tmp/palette.png
	# V--------V---- change these if you want :-)
	set filters "fps=15,scale=320:-1:flags=lanczos"

	// PUBLIC DOMAIN
	//
	// Single function that implements A-Star pathfinding algorithm in ~75 lines of code
	//
	// (why use a huge library..?)
	//
	// Parameters:
	// solid array of booleans (of size width * height) that determine if a tile is solid
	// width width of the map
	// height height of the map