kkosuge

<?php

const PASSWORD = '!!!!!sufficiently_long_password!!!!!';
const CIPHER_METHOD = 'AES-256-CBC';

function encrypt($str) {
    $iv_length = openssl_cipher_iv_length(CIPHER_METHOD);
    $iv = mcrypt_create_iv($iv_length, MCRYPT_RAND);
    $str = $iv.$str;
    $val = openssl_encrypt($str, CIPHER_METHOD, PASSWORD, 0, $iv);

kkosuge

require 'barby'
require 'barby/barcode'
require 'barby/barcode/code_128'
require 'barby/outputter/ascii_outputter'
require 'barby/outputter/png_outputter'
require 'pry'
require 'pp'

module Barby
  class Codabar < Barcode1D

kkosuge

window.pp = (object) -> console.log JSON.stringify(object, null, 2)

kkosuge

# Dispatcher
Dispatcher = require('flux').Dispatcher
AppDispatcher = new Dispatcher

# Action
Actions = {
  add: (post) ->
    AppDispatcher.dispatch
      type: 'add'
      post: post

kkosuge

[global]
ioengine=libaio
direct=1
invalidate=1
group_reporting
directory=/home
filename=test.bin
runtime=60
 
[Rand-Read-4k-qd32]

kkosuge

echo "This script requires superuser access to install rpm packages."
echo "You will be prompted for your password by sudo."

# clear any previous sudo permission
sudo -k

# run inside sudo
sudo sh <<SCRIPT

  # add GPG key

kkosuge

.CFUserTextEncoding
.DS_Store
.Trash
.bash_history
.cache
.cups
.dropbox
.gem
.gitconfig -> /Users/kkosuge/dotfiles/.gitconfig
.gitignore -> /Users/kkosuge/dotfiles/.gitignore

kkosuge

curl で10回 time_total 測った平均値（東京から）

curl -kL http://xxx.xxx.xxx.xxx/ -o /dev/null -w "Status: %{http_code}\tTime: %{time_total}\t" 2> /dev/null

VULTR

Location	total_time
Tokyo	0.013

kkosuge

#_logo {
  background-image: url(https://slack.global.ssl.fastly.net/22317/img/landing_slack_logo_white.png);
  background-size: contain;
  background-repeat: no-repeat;
  height: 28px;
  width: 88px;
}
#_logo img {
  display: none;
}

kkosuge

BigQueryで論理削除&論理更新

スキーマ

name	type
user_id	INTEGER
name	STRING
is_active	BOOLEAN
created_at	TIMESTAMP