awesome

#
# TEST SERVE WEBAPP
#
echo "hello world" > index.html
nohup python -m SimpleHTTPServer 80 &

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Last login: Tue Aug 28 17:47:56 on ttys015
$ cat >> ~/.bashrc <<EOS
> function commit_fortune { curl -s "https://whatthecommit.com"| tr -d "\n\r" | perl -pe 's/.*<div id="content"><p>(.*)(?:<\/p><p class="permalink">).*/\1/';}
> function gcf { git commit -am "\$(commit_fortune)";}
> export -f commit_fortune
> export -f gcf
> EOS
$ source ~/.bashrc
$ echo $(commit_fortune)
I'm totally adding this to epic win. +300

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admin@ip-172-31-90-86:~$ json=$(                    
  cat <<- EOF
  {
    "foo": "baru-1",
    "su": "baru-2",
    "dive": "baru-3"
  }
EOF
)
admin@ip-172-31-90-86:~$ echo $json

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Last login: Fri Feb 23 16:16:47 on ttys004
dev-2:pumpone-rails dev$ irb
irb(main):001:0> def is_int?(arg)
irb(main):002:1>   arg.to_s.to_i.to_s == arg.to_s
irb(main):003:1> end
=> :is_int?
irb(main):004:0> is_int? 1
=> true
irb(main):005:0> is_int? "1"
=> true

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irb(main):016:0> "cool_id".camelcase
=> "CoolId"
irb(main):017:0> "cool_id".camelcase(:lower)
=> "coolId"
irb(main):018:0> "ServerID".underscore
=> "server_id"
irb(main):019:0> "ServerID".underscore.camelcase(:lower)
=> "serverId"
irb(main):020:0> "ServerID".camelcase(:lower)
=> "serverID"

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irb(main):003:0> "cool_bro".camelize
=> "CoolBro"
irb(main):004:0> "cool_bro".camelize(:lower)
=> "coolBro"
irb(main):005:0> "cool_bro".camelize()
=> "CoolBro"
irb(main):006:0> "cool_bro".camelize(nil)
=> nil
irb(main):007:0> "cool_bro".camelize(x)
NameError: undefined local variable or method `x' for main:Object

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require 'active_support/all'

# https://stackoverflow.com/questions/4474028/ruby-on-rails-uncapitalize-first-letter#13083654
"coolat_cat".camelize(:lower) # => "coolCat"

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# via http://www.seanbehan.com/how-to-get-a-list-of-all-registered-mime-types-in-rails/
#
# How To Get A List of All Registered Mime Types in Rails
# When mime types are registered they are placed in a hash constant
# EXTENSION_LOOKUP in the module Mime. For reference, the file with 
# the relevant code is in rails/action_pack/lib/action_dispatch/http/mime_type.rb available 
# on Github at https://github.com/rails/rails/blob/master/actionpack/lib/action_dispatch/http/mime_type.rb
#
# You can check for existence of certain mime types with
Mime::Type.lookup_by_extension(:json)

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# "Easily load config files
#  OK, I might be biased. But having a built-in way to load config files is going to be awesome.
#  config_for, new in Rails 4.2, works exactly like you’d expect:"
# http://www.justinweiss.com/articles/the-lesser-known-features-in-rails-4-dot-2/

Rails.application.config_for(:database)
# => {"adapter"=>"mysql2", "encoding"=>"utf8", "database"=>"development_db", "username"=>"root", "password"=>nil, "host"=>"localhost", "pool"=>5, "socket"=>"/tmp/mysql.sock"}

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#!/usr/bin/env ruby
 
require 'rocketamf'
require 'stringio'
 
# Monkey patch for RocketAMF (0.2.1 gem) that handles IExrternalizable types
# in the input, storing their type as "__as3_type" parameter:
module RocketAMF
  module Values #:nodoc:
    class TypedHash