ivan-leschinsky

module Base62
  BASE_CHARS = '0SKVnQFHhGs9qo7p8cRW54duMYNXTCErx2tDmwO3kabfUB1elLvjiIgyJAZ6Pz'.split('')
  BASE = BASE_CHARS.length
  BASE_ENCODED_MIN_LENGTH = 1
  
  def self.decode(number)
    # assure string
    number = number.to_s.reverse.split('')
    
    decoded = 0

ivan-leschinsky

# Disallow site indexing in non-production environments
config.middleware.insert_before(::Rack::Lock, '::Rack::Robots')

ivan-leschinsky

# Configure Rack middleware
config.middleware.insert_before 0, 'WwwRedirect'

ivan-leschinsky

config.middleware.insert_before(0, 'Rack::SeoRedirect')

ivan-leschinsky

// Requires http://digitalbush.com/projects/masked-input-plugin
element = $('[data-behaviour=masked-input]')
element.mask(element.data('mask'))

ivan-leschinsky

OpenCV Video Writer on Mac OS X

Fourcc tests:

• x : not worked
• o: worked (able to open in quicktime but need conversion)
• oo: worked well (preview worked but wrong aspect ratio)
• ooo: worked very well (preview worked, and aspect ratio’s right)

(Codecs are extracted from https://web.archive.org/web/20120722124832/http://opencv.willowgarage.com/wiki/QuickTimeCodecs )

ivan-leschinsky

#!/usr/bin/env ruby
require 'mp3info'

dir = ARGV[0]

Dir["#{dir}/*.mp3"].each do |filename|
  new_file_name = ' - '
  begin
    Mp3Info.open(filename) do |mp3|
      file_name = "#{mp3.tag.title} - #{mp3.tag.artist} (#{File.basename(filename)}).mp3"

ivan-leschinsky

class SomeEnumeration < EnumerateIt::Base
  associate_values :one, :two
end

class SomeEnumeration < EnumerateIt::Base
  # To add only new values
  def self.add_values(*args)
    values_hash = (keys + args).each_with_object({}) { |v, h| h[v] = v.to_s }
    register_enumeration normalize_enumeration(values_hash)

ivan-leschinsky

# At the end of your .zshrc file

vagrant_folders=( '/Users/user/some_vagrant_folder' '/Users/user/some_another_vagrant_folder' )

source $HOME/vagrant_auto_run.sh

ivan-leschinsky

// Create/open database

var db, dbVersion = 1, request = indexedDB.open("simpleDB", dbVersion)

request.onerror = function (event) {
  console.log("Error creating/accessing IndexedDB database");
};