Submitted by TutorialCode » Using sockets check whether and link input by a user is working or gives a 404 error, many uses in many websites. Don't let users submit 404 links anymore!
There are a number of different ways to share this tutorial with others. Below are the links to many different social networking and social bookmarking sites- just click on your favorite service and most of the work should be done for you. Other methods of sharing tutorials will come in the future.
