vindia

require "bundler"
require "net/http"
require "json"

output = []

debug_mode = ARGV[0] == "--debug"

gems = Bundler::LockfileParser.new(Bundler.read_file(Bundler.default_lockfile))

vindia

require "benchmark"

time = Benchmark.measure do
  words = File.read("wordlist.txt").downcase.split("\n")

  anagrams = Hash.new{|hash, key| hash[key] = []}
  words.each do |word|
    root = word.chars.sort.join
    anagrams[root] << word
  end

vindia

# Find the whole number _n_ that consists of 10 digits
# (e.g. 3451209876) for which the first _k_ digits 
# can be divided by _k_ with `2 <= _k_ <= 9`
#
# Examples:
# The first 2 digits of _n_ can be divided by 2 (`34` => true)
# The first 3 digits of _n_ can be divided by 3 (`345` => true)
# The first 4 digits of _n_ can be divided by 4 (`3451` => false)
# etc.
#

vindia

grep -R 'color: #' app/assets/stylesheets/* | awk '{print $NF}' | sort | uniq

vindia

sentences = [
  'Don’t like this trade.',
  'Lets do it in the dark.',
  'Foo bar'
]

sentences.each do |sentence|
  puts sentence.downcase.gsub!(/[^a-z]/,'').split('').sort!.join('')
end

vindia

# config/initializers/sidekiq.rb
require 'sidekiq'

Sidekiq.configure_client do |config|
  config.redis = { size: 1 }
end

Sidekiq.configure_server do |config|
  config.redis = { size: 9 }
end

vindia

<fieldset>
  <legend>Password with pattern <code>\d*</code></legend>
  <label>Password: <input type="password" pattern="\d*"></label>
</fieldset>
<fieldset>
  <legend>Password with pattern <code>[0-9]*</code></legend>
  <label>Password: <input type="password" pattern="[0-9]*"></label>
</fieldset>

vindia

#!/bin/bash

# Remove all branches which are merged in to master
# Run this from within your repository, something like:
#     cd /path/to/repo
#     script/remove-obsolete-branches

#-----

BRANCH=${1:-'master'}

vindia

class Too
  def hot
    puts 'Yes...'
  end
end

too = Too.new
too.hot

vindia

SELECT  email,
        RIGHT(email, LENGTH(email) - LOCATE('@', email)) as domain
FROM    `table`;