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Transfer domain to namecheap in 2 steps

Transferring internet domain name registration from any registrar to namecheap is quite simple and straightforward and involves only 2 steps. I am writing this to express how happy I am, on my digizol.com domain transfer experience. Before looking at the steps, let's check motivational factors behind my decision on transferring the domain to namecheap.
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Without root/sudo permission install Node.js on Linux/CentOS

Node.js is a free and open source JavaScript runtime for server side programming. For *nix environments, users can do installations with RPMs or via package managers like yum. However, most often developers face restrictions during installation due to the need of root permission for directories like "/usr/local/bin". Here, we will be installing Node.js inside a directory under user_home.

[Solved] Nginx - error: HTTP rewrite module requires the PCRE library

Nginx $ ./configure: error: the HTTP rewrite module requires the PCRE library. While trying to install Nginx server using the source distribution, "./configure" command failed on CentOS 6.7 with below error message. It complains that PCRE library is not available on the system.

[Tutorial] Plotly graph drawing in Java webapp - Part 2

Plotly Javascript library supports generating various charts. Java Servlet & JSP based web applications can use it to display graphical representations of data.

In this tutorial, you will learn to include graphs into a simple Java web application. Image above shows the graph generated at the end of the tutorial. Complete project is already moved to github for your references.

Draw graphs in Java webapp with Plotly - Tutorial

Plotly Javascript library supports generating various charts. Java Servlet & JSP based web applications can use it to display graphical representations of data.

In this tutorial, you will learn to include graphs into a simple Java web application. Image above shows the graph generated at the end of the tutorial. Complete project is already moved to github for your references.

[Eclipse] How to use local DTDs to validate XMLs

By default Eclipse does not support local DTD files. Because of this, many developers loose a privilege of Eclipse; content assistance for parameter/attribute is missing while working with DTD based XML files. However if you are connected to Internet, you will not face this issue.

Here is a tip to show you how to point your Eclipse instance to local DTD files.

[Eclipse] Exporting & Importing Launch configurations

Many Eclipse "Launch Configuration" created has so much details; OSGi configurations for instance. So there arises a requirement of exporting the launch configurations and later importing them into other Eclipse workspaces. Interestingly, Eclipse has an import/export feature for "Launch Configuration"; which is quite simple but handy. I believe some software developers are not taking the advantage of this.
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