mikecmpbll

# proof that rsystemm2 (http://rsystemm2.tumblr.com/) is bullshit
# designed to earn referral money from ladbrokes.
#
# this actually uses a 50% win chance, compared to roulettes 48.6%
# so it should be _more_ profitable than the "system"
# sample output in 2nd file.

def roulette_system
  history = []
  predicted = nil

mikecmpbll

[jgalang@rashomon:~/Code/skunkworks/2fa]
∴ ruby totp_demo.rb

Time(sec)  	Time (UTC format)	Value of T(Hex) 	TOTP    	Mode  	OK
------------------------------------------------------------------------------------------
59         	1970-01-01 00:00:59	0000000000000001	94287082	SHA1  	 ✔
59         	1970-01-01 00:00:59	0000000000000001	46119246	SHA256	 ✔
59         	1970-01-01 00:00:59	0000000000000001	90693936	SHA512	 ✔
1111111109 	2005-03-18 01:58:29	00000000023523EC	07081804	SHA1  	 ✔
1111111109 	2005-03-18 01:58:29	00000000023523EC	68084774	SHA256	 ✔

mikecmpbll

          .form-actions
            - if params[:action] == "new"
              = button_tag type: "submit", class: "btn btn-success btn-cons",
                          id: "submit" do
                = fa_icon "check"
                %span  Create

              = link_to courses_path, class: "btn btn-danger btn-cons" do
                = fa_icon "close"
                %span  Cancel

mikecmpbll

def multi_tenantify(tenant, with_database = true)
  connection_info = if use_tenant_specific_db_conf?
      _tenants_name_value.with_indifferent_access[tenant].clone
    else
      @config.clone
    end
  
  if with_database
    database_name = Apartment.tenant_name_transform(tenant) # to replace environmentify?
    connection_info[:database] = database_name

mikecmpbll

<tr class="foo"></tr>
<tr class="foo"></tr>
<tr></tr>
<tr class="bar"></tr>

mikecmpbll

scope = RealModel.where(name: 'foo')
threads = []
dbs.each do |db|
  threads << Thread.new do
    dynamic_class_name = "TempModel#{Thread.current.object_id}"
    dynamic_class = Object.const_set(dynamic_class_name, Class.new(query_model))
    begin
      con = retrieve_connection(db, resolver)
      dynamic_class.establish_connection(con)
      local_scope = dynamic_class.all.merge(scope)

mikecmpbll

a = [1,2]

Benchmark.ips do |x|
  x.report("reduce") { a.reduce(:*) }
  x.report("other") { a[0] * a[1] }
  x.compare!
end

Calculating -------------------------------------
              reduce    56.411k i/100ms

mikecmpbll

class SC
  def self.set_var(val)
    @var = val
  end

  def superclass_instance_get_var
    puts self.class.instance_variable_get("@var")
  end

  def self.superclass_class_get_var

mikecmpbll

module TestConcern
  extend ActiveSupport::Concern

  module ClassMethods
    def foobar(a,b,c)
      puts "doin sum cool shiz in hurr liek: #{a}, #{b} and #{c}"
    end
  end
end

mikecmpbll

du | awk '{ if ($1>1000*1024) { print $0 } }'
# prints out a whole bunch of directories bigger than 1000mb
du --max-depth=3 | awk '{ if ($1>1000*1024) { print $0 } }'
# just hangs with no output (i waited 5 mins) whereas ..
du --max-depth=3
# immediately outputs directories which i can see are bigger than 1000mb