This is the first post I am creating related to the Open project. This trick is used for posting posts and making that post appear at the first of the post feed. This tutorial will guide you on how to execute JavaScript code which is in the response of AJAX call. We are going to use **jQuery **for both AJAX handling.

This is the AJAX response :

<script>alert("Hello Subin");</script>

With a plain AJAX response, the code won’t execute. Even If you append the HTML code in AJAX response to the DOM, it won’t execute. To make it execute, you should use eval function. Some say eval is evil, but there is no other way for this purpose.

I decided to create a new social network. I already created 3 social networks, 2 is under project and one another was online. Among the 2 under going projects is Open which I decided to make it Open Source. Hence the name, Open. It is currently available for subscribing @ http://open.subinsb.com which will soon be completely online. I didn’t had the time to work on it because of the **Bundles **of school projects (GOD! I hate School). The code will be available on GitHub soon. ****

If your WordPress blog contains code snippets, WordPress will make the quotes in the codes look fancy. The quotes will become something like **‘ **and ’. If you can’t see it well, here it is :

**‘ **’

When a reader of your blog copies your code, the special characters (quotes) will be copied with the code instead of the real code quotes. When this happens the code won’t work. This happened to me yesterday. I immediately tried to find a solution and I found the perfect solution. I’m going to share that perfect solution. There is a plugin named Unfancy Quotes on WordPress, but it didn’t do the job. Here’s what I did to remove Fancy Quotes.

A Web Crawler is a program that crawls through the sites in the Web and indexes those URL‘s. Search Engines uses a crawler to index URL’s on the Web. Google uses a crawler written in Python. There are other search engines that uses different types of crawlers.

In this post I’m going to tell you how to create a simple Web Crawler in PHP.

The codes shown here was created by me. It took me 2 days to create a simple crawler. Then How much time would it take to create a perfect crawler ? Creating a Crawler is a very hard task. It’s like creating a Robot. Let’s start building a crawler.