fernyb

Nokogiri::CSS.xpath_for('#foo')

fernyb

server_url= "http://127.0.0.1:4723/wd/hub"

driver = Selenium::WebDriver.for(:remote, :desired_capabilities => {
  platform: 'Mac',
  app: 'safari', 
  device: 'iPad Simulator',
  # version: '7.0',
},
:url => server_url )

fernyb

# https://sites.google.com/site/jimmyxu101/testing/use-tcpdump-to-monitor-http-traffic

tcpdump -A -s 0 'tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)'

fernyb

# Current path should have VIDEO_TS directory
#

mkisofs -dvd-video -o ~/Desktop/back-to-the-future.iso .

fernyb

fernyb@fernyb-SD30V10:~/sources$ wodim --devices

wodim: Overview of accessible drives (1 found) :
-------------------------------------------------------------------------
 0  dev='/dev/sg0'	rwrw-- : 'TSSTcorp' 'CDDVDW SH-S203B'
-------------------------------------------------------------------------


wodim dev=/dev/sg0 -v -data ~/the-dictator.iso

fernyb

skatr_development=# \d spots
                                      Table "public.spots"
   Column    |            Type             |                     Modifiers                      
-------------+-----------------------------+----------------------------------------------------
 id          | integer                     | not null default nextval('spots_id_seq'::regclass)


ALTER SEQUENCE spots_id_seq RESTART WITH 1;

fernyb

git rm $(git ls-files --deleted)  

fernyb

# Get file mime type using command line

file --mime-type -b Transcodez-license.transcodez

fernyb

@response = ActiveSupport::JSON.decode(@data.body)

fernyb

#validates :email, :presence => true, :email => true

require 'mail'
class EmailValidator < ActiveModel::EachValidator
  def validate_each(record,attribute,value)
    begin
      m = Mail::Address.new(value)
      # We must check that value contains a domain and that value is an email address
      r = m.domain && m.address == value
      t = m.__send__(:tree)