numbata

# frozen_string_literal: true

module Types
  class Hashid < GraphQL::Schema::Scalar
    graphql_name "UID"
    default_scalar true
    description "Unique identifer"

    def self.coerce_input(value, _ctx)
      HashidHelper.decode(value)

numbata

{
  "meta": {
    "theme": "elegant"
  },
  "basics": {
    "name": "Andrei Subbota",
    "label": "Senior Ruby Developer",
    "email": "[email protected]",
    "phone": "+357-9557-5417",
    "skype": "subbota_gmail.com",

numbata

require 'pathname'

def rwalk(path)
  current_directory = Pathname.new(path)
  breadcrumbs = [[current_directory, Dir.foreach(current_directory)]]

  Enumerator.new do |y|
    loop do
      current_directory, current_iterator = breadcrumbs.last

numbata

Суть задания

Предлагается написать клиента для вымышленного сервиса базы-кинофильмов. Сервис предоставляет api, который отдает список фильмов. Формат выдачи такой:

https://gist.github.com/numbata/5ed307d7953c3f7e716f/b7887adc444188d8aa8e61d39b82950f28c03966

Можно грузить json напрямую с гитхаба:

https://gist.githubusercontent.com/numbata/5ed307d7953c3f7e716f/raw/b7887adc444188d8aa8e61d39b82950f28c03966/movies.json

numbata

#!/bin/bash
# cat /usr/local/bin/docker-run-ssh

# "docker run" with SSH Agent Forwarding for boot2docker

# QuickStart:
#   1. Download to ~/bin/docker-run-ssh and chmod +x it
#   2. docker-run-ssh [normal args to docker run...]

# Use a unique ssh socket name per-invocation of this script

numbata

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

numbata

#!/bin/bash

# Splitting a sql file containing a whole database into per-table files is quite easy:
#  - Grep the .sql for any occurence of DROP TABLE.
#  - Generate the file name from the table name that is included in the DROP TABLE statement.
#  - Echo the output to a file.
# by Marcus Pauli

file=$1 # the input file
directory="$file-splitted" # the output directory

numbata

# 1.9.3-p194 :015 > pp Rack::Utils.const_get('HTTP_STATUS_CODES')
{100=>"Continue",
 101=>"Switching Protocols",
 102=>"Processing",
 200=>"OK",
 201=>"Created",
 202=>"Accepted",
 203=>"Non-Authoritative Information",
 204=>"No Content",
 205=>"Reset Content",

numbata

# Example

    > ./rpn.rb '3 + 4 * 2 / (1 - 5) * 2'
    RPN: 3 4 2 * 1 5 - / 2 * +
    Result: -1.0

numbata

# Грубые наброски
# 1327306923
# 217341
watch -n 2 'E=`mysql -u root -A -e "show slave status \G" | grep "Seconds_Behind_Master" | grep -o -E "[0-9]+"`;T=`date +%s`;TT=`expr 217341 - $E`;EE=`expr $T - 1327306923`;S=`echo "scale=2; $TT/$EE"|bc`;ES=`echo "scale=2; $E/$S/60"|bc`;echo "Estimates minutes: $ES . Speed: $S"'