unnitallman

<script type="text/javascript">
	function validate_contact_admin_form(form_id) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[form_id].elements['email'].value;
   if(reg.test(address) == false) {
      alert('Invalid Email Address');
      return false;
   }
}
</script>

unnitallman

require 'active_record'

ActiveRecord::Base.logger = Logger.new(STDERR)
ActiveRecord::Base.colorize_logging = false

ActiveRecord::Base.establish_connection(
    :adapter => "sqlite3",
    :dbfile  => ":memory:"
)

unnitallman

cookies[:survey_user_id] = { :value => self.current_user.id.to_s, :expires => 1.year.from_now }

unnitallman

require 'net/ftp'

ftp=Net::FTP.new
ftp.connect(URL,21)
ftp.login(username,passwd)
ftp.chdir(directory)
ftp.getbinaryfile(filename)
ftp.close

http://ruby-doc.org/stdlib/libdoc/net/ftp/rdoc/index.html

unnitallman

rails _2.2.2_ myapp

unnitallman

# If your workers are inactive for a long period of time, they'll lose
# their MySQL connection.
#
# This hack ensures we re-connect whenever a connection is
# lost. Because, really. why not?
#
# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar)
#
# From:
#   http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/

unnitallman

u = User.find(id)
u = u.becomes(u.type.constantize)

unnitallman

>> callback = Addressable::URI.parse("http://unni.com")
=> #<Addressable::URI:0x810ab0b4 URI:http://unni.com>
>> callback.query_values = callback.query_values ? callback.query_values.merge({"angry" => "birds"}) : {"angry" => "birds"}
=> {"angry"=>"birds"}
>> callback.to_s
=> "http://unni.com?angry=birds"

>> callback = Addressable::URI.parse("http://unni.com?nikhil=krishna")
=> #<Addressable::URI:0x8109fc8c URI:http://unni.com?nikhil=krishna>
>> callback.query_values = callback.query_values ? callback.query_values.merge({"angry" => "birds"}) : {"angry" => "birds"}

unnitallman

sudo gem update --system 1.3.5

unnitallman

rvm rubygems 1.3.5