Graham42

// In Groovy
// collect = "map"
// inject = "reduce"
// 
// See http://docs.groovy-lang.org/next/html/documentation/working-with-collections.html for docs

////////////////////////////////////////////////////////////////////////////////
// Arrays 
def myNumbers = [3, 5, 1]

Graham42

#!/usr/bin/env bash

set -e;

npm init -y
node -e "const pkg = require('./package.json');
pkg.version = '0.0.0-dev'
pkg.license = 'MIT';
pkg.scripts = pkg.scripts || {};
pkg.scripts.lint = \"eslint . \";

Graham42

# echo, but to stderr
function echoerr {
  echo "$@" 1>&2;
}
# Retry a command up to a specific numer of times until it exits successfully,
# with exponential back off.
#
#  $ retry 5 echo Hello
#  Hello
#

Graham42

mkdir -p ~/Pictures/Wallpapers
WIDTH=1280
HEIGHT=800
RANDOM_NAME=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 13 ; echo '')
curl -JL -o "$HOME/Pictures/Wallpapers/${RANDOM_NAME}.jpeg" https://picsum.photos/g/$WIDTH/$HEIGHT?random
osascript -e "tell application 'Finder' to set desktop picture to POSIX file '$HOME/Pictures/Wallpapers/${RANDOM_NAME}.jpeg'"

Graham42

/**
* @param {string} dimensions Ex. 12"3'x10"7'
* @customfunction
*/
function SQUAREFT(dimensions) {
  var parts = dimensions.split("x")
  var width = parseFeet(parts[0])
  var height = parseFeet(parts[1])
  return width * height
}

Graham42

#!/usr/bin/env bash

set -e;

npm init -y
node -e "const pkg = require('./package.json');
pkg.version = '0.0.0-dev'
pkg.license = 'MIT';
pkg.scripts = pkg.scripts || {};
pkg.scripts['lint:eslint'] = 'eslint --ext .ts,.js . ';

Graham42

// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
// - XState (all XState exports)

Graham42

FROM python:3-alpine
RUN apk --no-cache upgrade && \
  apk --no-cache add \
    openssl

WORKDIR /app
RUN openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes \
  -subj "/C=CA/ST=Ontario/L=Toronto"

COPY serve.py index.html /app/

Graham42

/*
 * To use this open your GitHub profile page and then open the browser dev tools
 * console and paste this in.
 */

async function sleep(n) {
  return new Promise((resolve, reject) => {
    setTimeout(() => resolve(), n);
  });
}