smileart

text = <<~DOC
ID        Name                                                    Type   Size      Date
735557379 Mitch Murder - Kung Fury (Lost Tapes) - 2015            FOLDER 38.37 MB  8 months ago
589243897 A Game Of Thrones ~ Books 1-5 EPUB,MOBI & PDF [GrYff0N] FOLDER 83.36 MB  2 years ago
735557525 VA - Kung Fury (2015)                                   FOLDER 109.84 MB 8 months ago
819683233 19000                                                   FOLDER 1.77 GB   2 days ago
819682329 18000                                                   FOLDER 3.12 GB   2 days ago
819681592 17000                                                   FOLDER 4.23 GB   2 days ago
784060241 Doctor.Who.2005.S12.1080p.BluRay.x264-SHORTBREHD        FOLDER 31.73 GB  2 months ago
601795129 chill.institute                                         FOLDER 51.66 GB  2 days ago

smileart

# Based on
https://stackoverflow.com/questions/38298645/how-should-i-backup-restore-docker-named-volumes

# Dependencies
brew install fzf fx

# Backup (docker-compose running and we're in the same dir)
export CONTAINER_NAME=$(docker ps --format '{{.Names}}' | fzf) && \
export VOLUME_NAME=$(docker inspect $CONTAINER_NAME | fx '.[0].Mounts[0].Name') && \
docker stop $(docker inspect $CONTAINERNAME | fx '.[0].Id') && \

smileart

require 'tapp'
require 'tapp/printer'
require 'amazing_print'

# Module to define own Tapp printer
module Tapp::Printer
  # Custom AmazingPrint based printer for Tapp
  class AmazingPrint < Base
    # Prints the object using custom (AmazingPrint) printer
    #

smileart

# deps and their versions in gemspec
cat name.gemspec | ack -o '(?<=dependency).*(?<=[<>=]\s)(?>\d+\.?\d+)' | tr -d "',><=~"

# deps and their version on RubyGems
cat british.gemspec | ack -o '(?<=dependency).*(?<=[<>=]\s)(?>\d+\.?\d+)' | tr -d "',><=~" | awk '{ print $1 }' | xargs gem info -r | ack '\(\d+\.\d+\.\d+\)'

# gemspec and current remote versions side-by-side
paste <(cat $(ls | ack gemspec) | ack -o '(?<=dependency).*(?<=[<>=]\s)(?>\d+\.?\d+)' | tr -d "',><=~") <(cat $(ls | ack gemspec) | ack -o '(?<=dependency).*(?<=[<>=]\s)(?>\d+\.?\d+)' | tr -d "',><=~" | awk '{ print $1 }' | xargs gem info -r | ack -o '(?<=\()(\d+\.\d+\.\d+)(?!>\))')

smileart

How to download your Udemy course videos using youtube-dl

$ youtube-dl --list-extractors | grep udemy

Steps

1. Get link to the course to download. e.g. https://www.udemy.com/course-name/
2. Login into udemy website, save the cookie from chrome using Chrome (Cookie.txt)[1] export extension. Save it to file udemy-cookies.txt
3. Get the link of the video that you want to download. usually in format. Use the command provided below where you have to replace the {course_link} and {path_to_cookies_file} with respective paths.

$ youtube-dl {course_link} --cookies {path_to_cookies_file}

smileart

require 'benchmark/ips'

class RangedHashSelect
  def initialize(hash)
    @data = Hash[
      hash.keys.map do |el|
        el.respond_to?(:member?) ? el : (el..el)
      end.zip(hash.values)
    ]
  end

smileart

"International video game revenue is estimated to be $81.5B in 2014. This is more than double the revenue of the international film industry in 2013. In 2015 it was estimated at US$91.5 billion." © https://en.wikipedia.org/wiki/Video_game_industry

https://finance.yahoo.com/blogs/daily-ticker/how-the-video-game-industry-became-bigger-than-movies-and-music-171225174.html

http://fortune.com/2016/02/16/video-game-industry-revenues-2015/

https://en.m.wikipedia.org/wiki/Grand_Theft_Auto_V

https://www.vice.com/en_us/article/yvxkew/sales-figures-for-2015-show-that-video-gaming-is-bigger-than-movies-and-music-in-the-uk-835

smileart

#! /usr/bin/env ruby
require 'fileutils'
require 'shellwords'

dir = File.absolute_path ARGV[0]
results = "#{dir}/results"

Dir.mkdir(results) unless File.exist?(results)

puts "Working on: #{dir}"

smileart

class HackerDataLoader

  SKIP_WORDS = [:ignore, :skip, :next].freeze

  def self.load(input, quantifiers, format = {})
    io = $stdin === input ? input : StringIO.new(input)

    result = {}

    format.each_pair do |name, val|

smileart

# Usage:
# 1) Require this script
# 2) Call MiniRuby.minify
# 3) Get one line as STDOUT

class MiniRuby
  def self.minify
    code = File.read($0)
    code.sub! /^([^#\R\n]*?)MiniRuby.minify(.*)$/, ''
    code.sub! /require(_relative)? ["|'](.*?)mini_ruby(\.rb)?["|']/, ''