Code for Extracting Html Content of specific Website

Code for Extracting Html Content of specific Website

Below code is used to extract the html content of specific site.

try this by just copy and paste the below code.

require 'open-uri'
require 'pp'

open('http://www.chennairails.blogspot.com') do |a|
# hash with meta information
pp a.meta

#
pp "Content-Type: " + a.content_type # meta content type
pp "last modified" + a.last_modified.to_s

no = 1
# print the first thousands lines
a.each do |line|
print "#{no}: #{line}"
no += 1
break if no > 1000 #no of lines
end
end

source: code snippets

Enjoy rails!

open links in new,current,background, window, in Java script.

how to open links in current window, new window, background.

use this java script code:



function open2(url, opt){
  if (opt == 0) // current window
   window.location = url;
 else if (opt == 1) // new window
    window.open(url);
  else if (opt == 2) // background window
   {window.open(url); self.focus();}
}


ok bye..