davoclavo

Keybase proof

I hereby claim:

• I am davoclavo on github.
• I am davoclavo (https://keybase.io/davoclavo) on keybase.
• I have a public key ASD4Am3OKkqntnvK5LFB7w15YA0fElSjPf8g1EWO77bK9Ao

To claim this, I am signing this object:

davoclavo

Twitter Official Consumer Key

Twitter for Android

type:            PIN
Consumer key:    3nVuSoBZnx6U4vzUxf5w
Consumer secret: Bcs59EFbbsdF6Sl9Ng71smgStWEGwXXKSjYvPVt7qys

Twitter for iPhone

type:            PIN

Consumer key: IQKbtAYlXLripLGPWd0HUA

davoclavo

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window
• SPC TAB - switch to previous buffer
• SPC b b - switch buffers

davoclavo

import os
import vinepy
import time
import requests

vine = vinepy.API(username='your@email.com', password='your_password')
main_dir = os.path.expanduser("~/Desktop/vines/")

def save_vines(vines, subfolder):
  sub_dir = os.path.join(main_dir, subfolder)

davoclavo

module VineHasher
  VINE_KEY = 'BuzaW7ZmKAqbhMOei5J1nvr6gXHwdpDjITtFUPxQ20E9VY3Ll'
  VINE_KEY_SIZE = VINE_KEY.size
  VINE_KEY_HASH = VINE_KEY.split('').each_with_index.inject({}) {|hash, (key, index)| hash[key] = index; hash }

  def unhash_id(hashed_id)
    hashed_id.reverse.split('').each_with_index.inject(0) { |total, (key, index)| total + VINE_KEY_HASH[key] * VINE_KEY_SIZE**index }
  end

  def hash_id(id)

davoclavo

Types

A type is a collection of possible values. An integer can have values 0, 1, 2, 3, etc.; a boolean can have values true and false. We can imagine any type we like: for example, a HighFive type that allows the values "hi" or 5, but nothing else. It's not a string and it's not an integer; it's its own, separate type.

Statically typed languages constrain variables' types: the programming language might know, for example, that x is an Integer. In that case, the programmer isn't allowed to say x = true; that would be an invalid program. The compiler will refuse to compile it, so we can't even run it.

davoclavo

import Html exposing (Html, input, text, div)
import Html.App exposing (beginnerProgram)
import Html.Attributes exposing (type')
import Html.Events exposing (on, targetValue, onInput)
import Json.Decode as Json

type alias Model =
    { value : String
    }

davoclavo

defmodule Plug.Conn do
  def to_uri(conn) do
    query = case conn.query_string do
              "" -> nil
              query -> query
            end
    %URI{
      scheme: conn.scheme |> to_string,
      host: conn.host,
      port: conn.port,

davoclavo

My notes for Dokku on Digital Ocean.

Commands

Install dokku-cli (gem install dokku-cli) for a more Heroku-like CLI experience (dokku config:set FOO=bar).

# List/run commands when not on Dokku server (assuming a "henroku" ~/.ssh/config alias)
ssh henroku dokku
ssh henroku dokku config:get my-app

davoclavo

// Line 99
// From this
-moz-box-shadow:inset 0 1px 0 rgba(255,255,255);

// To this
-moz-box-shadow:inset 0 1px 0 rgba(255,255,255,0.4);