The Facebook Crawler (or Facebots) uses the following user-agent string. The User Agent is a string that can be used to identify the visitors. It can also be analysed …
Google Talk Chat supports a thumb-up symbol by typing (y). However, the thumb image is the opposite of the one defined in Facebook. FB introduces this symbol first and …
If you have a facebook page and you are the admin, you can ban a user and force him/her unlike the page. The first step is to go to …