ELI JOSEPH BRADLEY EtherTyper

Langton's Ant for Python Turtle

Extending the bounds, here is what you get:

I recently happened upon a very interesting implementation of popen() (different API, same idea) called popen-noshell using clone(2), and so I opened an issue requesting use of vfork(2) or posix_spawn() for portability. It turns out that on Linux there's an important advantage to using clone(2). I think I should capture the things I wrote there in a better place. A gist, a blog, whatever.

This is not a paper. I assume reader familiarity with fork() in particular and Unix in general, though, of course, I link to relevant wiki pages, so if the unfamiliar reader is willing to go down the rabbit hole, they should be able to come ou

type StringBool = "true"|"false";


interface AnyNumber { prev?: any, isZero: StringBool };
interface PositiveNumber { prev: any, isZero: "false" };

type IsZero<TNumber extends AnyNumber> = TNumber["isZero"];
type Next<TNumber extends AnyNumber> = { prev: TNumber, isZero: "false" };
type Prev<TNumber extends PositiveNumber> = TNumber["prev"];

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1B
Decimal: 27

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<link rel="stylesheet" type="text/css" href="Naut.css">

	<title>Atlas V is Go, and Ethereum in Practice</title>
	</head>

	#include <iostream>
	#include <cstring>
	#define MAX_LETTERS 600005
	#define ALPHABET_SIZE 26

	using namespace std;

	// These two structures should be intiialized to all 0
	// (0 is the root and should never be the child of another node)
	int trie[MAX_LETTERS][ALPHABET_SIZE];

	# data from http://ec.europa.eu/eurostat/web/gisco/geodata/reference-data/population-distribution-demography/geostat
	# Originally seen at http://spatial.ly/2014/08/population-lines/

	# So, this blew up on both Reddit and Twitter. Two bugs fixed (southern Spain was a mess,
	# and some countries where missing -- measure twice, submit once, damnit), and two silly superflous lines removed after
	# @hadleywickham pointed that out. Also, switched from geom_segment to geom_line.

	# The result of the code below can be seen at http://imgur.com/ob8c8ph

	library(tidyverse)

	// ==UserScript==
	// @name RedaddCSS
	// @namespace com.digitalfishfun.nosteponcss
	// @version 1
	// @grant none
	// @include https://reddit.com/r/*
	// ==/UserScript==

	const nosteponcss_instructions = `
	USAGE:

	const i = {};
	i.i = i;
	console.log(i);

	function I() {
	this.i = this;
	}

	const functionI = new I();
	console.log(functionI);

	//
	// Author: Jonathan Blow
	// Version: 1
	// Date: 31 August, 2018
	//
	// This code is released under the MIT license, which you can find at
	//
	// https://opensource.org/licenses/MIT
	//
	//