Red5 is open source flash server written in java supports streaming audio/video, recording client streams, shared objects, live stream publishing etc. Here I will describe in details how you can install Red5 on your CentOS. For this you will also need to install Java and Apache Ant. Step 1. Install Java RED5 server depends on Java. CentOS 5.3 comes with OpenJDK 1.6 and install it using yum. yum -y install java-1.6.0-openjdk java-1.6.0-openjdk-devel Step 2. Install [...]

The Spring Framework provides a helpful utility library for sending email that shields the user from the specifics of the underlying mailing system and is responsible for low level resource handling on behalf of the client. In my last project I have used spring mail functionality to send mail to the user. This is the simplest way so far I have found to send mail from spring application. Let us also assume that there is [...]

Hi Springers, I have used DWR (Direct Web Remoting) in my last project which was pretty interesting and I want to share the simplest way of using DWR with spring application. Download the latest version of dwr.jar from here. And put it in the /WEB-INF/lib folder. I have used DWR 2.0.5. Add the following lines in your web.xml <servlet> <servlet-name>dwr-invoker</servlet-name> <display-name>DWR Servlet</display-name> <servlet-class> org.directwebremoting.servlet.DwrServlet </servlet-class> <init-param> <param-name>debug</param-name> <param-value>true</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>dwr-invoker</servlet-name> <url-pattern>/dwr/*</url-pattern> </servlet-mapping> Now [...]

This is for the newbies in the world of Ubuntu. Use the following steps to install LAMP (Linux, Apache, MySQL and PHP) in Ubuntu. Open up the Terminal (Applications > Accessories > Terminal). Run the following command to install Apache $sudo apt-get install apache2 To test Apache open up any web browser and then enter the following into the web address: http://localhost/ Now run the following command in the terminal to install PHP $sudo apt-get [...]

Now I am at Chittagong, enjoying my eid vacation here. Normally I use broadband at my home at Dhaka. But I am so much addicted in Internet that I can’t pass a single day without it and also I can pass all my time without eating or drinking if I get Internet. So, I faced a problem here that is my sister use GP Edge and I have to use this as alternate here. But [...]

Hurray! I got an offer to work as remote developer for an US company. First I thought it could be fraud but later on I have searched and knowing about the company and their working style I have decided to work. That company has no office in Bangladesh and they have such kind of teams in several countries. I am the first person working for that company in Bangladesh. My working time starts at 7.00pm [...]

Why don’t we try Ruby as the whole world is suffering from Ruby fever. As I thought I had started playing (here I used word ‘play’ because I became a fan of it) with Ruby on Rails. Firstly I started reading one of four books named ‘Springer Ruby on Rails for PHP and Java Developers’. The book is so good and in fact perfect for me as I know PHP and Java. There I found [...]

Hey guys! Ever tried to develop a FB Application with PHP or Ruby? I did and succeeded. It’s just a simple application showing latest blog post of one of my blog (বাংলাদেশ ১৯৭১). The link for the application is My App You can try it. It’s not a spam and none of your personal information will be hacked. After adding the application you also can send invitation to your friends.

I am just writing this article for my self interest. This is nothing but my own saying. I am an IT professional in Bangladesh. Doing job in a software company as software engineer. But I don’t feel this sector in Bangladesh is matured enough. And also this sector is not growing in a speed which we expected. There are some reasons behind this. As, I am not a very experienced person my assumptions might be wrong. I have identified few reasons behind this.