justanotherdot

// Our ideal type.
interface Foo {
    readonly a: number;
}
type Section = Foo[]; 
type Group = Section[]; 

// Now we start messing with TS.

// `extends` and `optional?` allow us to add almost 

justanotherdot

// Trigger a timer after an event but do not throw away the initial event.
Observable.of(true)
  .repeat()
  .switchMap(val => Observable.timer(5000).mapTo(!val).startWith(val));
  

justanotherdot

# Pick a random word from `/usr/share/dict/words'.
cat /usr/share/dict/words | tail -n $(( RANDOM % `wc -l /usr/share/dict/words | cut -f1 -d' '` )) | head -1

justanotherdot

Keybase proof

I hereby claim:

• I am justanotherdot on github.
• I am justanotherdot (https://keybase.io/justanotherdot) on keybase.
• I have a public key ASBlyFzHcoI9TxG3TnYwiEAB0Ikp3GHwBN_JLNr1SRpBHQo

To claim this, I am signing this object:

justanotherdot

Reading List - 2018

Books

• Coders at Work
• Messy
• Release it!
• Game Engine Black Book
• Twelve Steps to a Compassionate Life
• Writing Without Bullshit
• Programming Rust

justanotherdot

import requests
import json
import time

API_KEY = ""
API_TOKEN = ""

table_id = ""
url = "https://api.trello.com/1/boards/{}/cards/closed/?key={}&token={}".format(table_id, API_KEY, API_TOKEN)

justanotherdot

#!/usr/bin/env sh
set -eu

version() {
  echo "git-wash v0.1.0"
  echo
}

usage() {
  echo "usage: git wash <branch>"

justanotherdot

defmodule UUID4 do
  @moduledoc """
  Rough sketch of a uuid4 implementation
  """

  @doc false
  def uuid4 do
    <<u0::48, _::4, u1::12, _::2, u2::62>> = :crypto.strong_rand_bytes(16)
    <<u0::48, 4::4, u1::12, 2::2, u2::62>>
  end

justanotherdot

// Both TypeScript and Flow can check for this but rely on a hack.
// There is a reliance for a clause where an illegal assignment 
// would take place to a value of type `never` or `empty` 
// (ts and flow respectively)

type Maybe<T> = { tag: 'Just', payload: T } | { tag: 'Nothing' };

function pure<T>(x: T): Maybe<T> {
    return { tag: 'Just', payload: x };
}

justanotherdot

const talk = (optText) => {
  let text = optText || Array.from(document.querySelectorAll('p')).map(p => p.outerText).join(' ');
  let t2s = new SpeechSynthesisUtterance(text);
  let voices = window.speechSynthesis.getVoices();
  t2s.voice = voices.filter(v => v.name === 'Samantha')[0]; // Samantha is the standard US voice and lives at index 32 when I call this for my browser. Your locale may change this ordering.
  t2s.onend = function(e) { console.log('Read in ' + e.elapsedTime + ' seconds'); };
  window.speechSynthesis.speak(t2s);
};

// You can stop the output by calling...