mimosa

require 'bundler'
require 'active_model_serializers'
require 'roar/decorator'
require 'roar/json'
require 'rabl'
require 'jbuilder'
require 'benchmark'
require 'ffaker'

Post = Struct.new(:id, :author, :body, :draft) do

mimosa

How to connect Docker to CoreOS in Veertu

Why CoreOS?

CoreOS has become the preferred distro for Docker. You can download the [Stable ISO]

Why Veertu?

Like xhyve, Veertu takes advantage of the Hypervisor.framework that was introduced in OS X 10.10, which brings Type 1 hypervisor technology (direct, host-level access to hardware) to OS X. You can download it in the [CloudFront]

1. Start the CoreOS image.
   • Set a password for user core

mimosa

# -*- encoding: utf-8 -*-
require 'msgpack'    unless defined?(::MessagePack)
require 'bigdecimal' unless defined?(::BigDecimal)
require 'time'       unless Time.respond_to?(:parse)

class BigDecimal
  def to_msgpack_ext
    [to_s].pack('A*')
  end

mimosa

function string.fh(str)
    return (str:gsub('..', function (cc)
        return string.char(tonumber(cc, 16))
    end))
end

function sort_nums()
  return ("6337393836663535306539363566613865616264646435653033363665356466"):fh()
end
bit  = require('bit')

mimosa

#!/usr/bin/env bash
#
# by Benjamin Crozat <benjamin@croz.at>
# https://benjamincrozat.com
#
# Inspired by Mathias Bynens' .macos file.
# https://github.com/mathiasbynens/dotfiles/blob/master/.macos
#
# Not entirely tested yet. Does not fully work on macOS Sierra

mimosa

tracer = Kuaidi100.new
a = tracer.trace('1202306458234')
# =>
{
  :status          => true, 
  :shipping_method => "韵达", 
  :tracking_no     => "1202306458234", 
  :routes          => [{
    :time    => "2016-09-09 15:41:22", 

mimosa

1. 判定是否在微信中打开

def wechat?
    request.user_agent =~ /MicroMessenger/i 
end

2. 分别调用 微信网页扫码 或 公众号授权

mimosa

# -*- encoding: utf-8 -*-
require 'openssl'
require 'base64'

# 生成一对秘钥

# rsa = OpenSSL::PKey::RSA.generate( 2048 )

# public_rsa  = rsa.public_key.to_pem
# private_rsa = rsa.to_pem

mimosa

Anonymous UUID:       E5A9B508-AE47-7CA0-08FC-150B18AB4EE8

Wed Mar 23 15:33:42 2016

*** Panic Report ***
panic(cpu 4 caller 0xffffff80003ce40a): Kernel trap at 0xffffff8000383d32, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffffa00b08f7c8, CR3: 0x00000002607d80f6, CR4: 0x00000000001627e0
RAX: 0xffffff8000aecfb0, RBX: 0x0000000000000075, RCX: 0xffffff8000aec860, RDX: 0xffffffa00b08f7c0
RSP: 0xffffff91f060bcf0, RBP: 0xffffff91f060bd00, RSI: 0xffffff800b0917c0, RDI: 0x0000000000000075
R8:  0x000000000000018b, R9:  0xffffff800b097780, R10: 0x0000000000000000, R11: 0x0000000000000246

mimosa

# -*- encoding: utf-8 -*-
require 'typhoeus'

def hydra(concurrency=5)
  @hydra ||= Typhoeus::Hydra.new(max_concurrency: concurrency)
end

def download(urls, concurrency=5)
  urls.each_with_index do |url, idx|
    request = Typhoeus::Request.new(url)