Arejae.Com

How to change SVN URL in Eclipse

admin — Mon, 08 Feb 2010 00:02:00 +0000

For whatever reason, sometimes you will need to change your SVN URL. Perhaps you need to place the server to a new building and change the ip address. After the changes, you cannot commit to that server using your eclipse.

To solve the problem, you can relocate your SVN server and change to the new URL. Look at the image below and you will know that it’s very easy

Open up SVN Repositories perspective in eclipse.

Change to the new URL.

That’s all.

Till then…happy coding.

window.onload() in IE and FF

admin — Sun, 07 Feb 2010 15:00:57 +0000

For my team members.

The following works under both IE and FF:

window.onload = function() {
alert(0);
}

Happy coding,

-Just me-

Upgrade my wordpress and change new theme

admin — Thu, 04 Feb 2010 04:13:28 +0000

I just upgrade my wordpress to the latest version. Instead of upgrade it automatically, I choose to manually upgrade and change my url from www.arejae.com/blog to www.arejae.com/blogv2. I also change the theme too.

Old vs New

I’m not sure how long I can keep this theme. I just want to test the performance first and will decide it later.

Migrating all the data from old to my new blog is very easy.

Just use export and import function from administrator menu. No need to crack your head to create your own migration scripts or use whatever ETL tools out there.

Since I change my url, I need to change my .htaccess file to make sure my visitors from search engine will be redirect to my latest url and no broken link whatsoever.

.htaccess

Redirect /blog http://www.arejae.com/blogv2

That’s it. Hope you can learn something from it.

Till then… salam.

Apache Tomcat High Availability and Load Balancing

arejae — Mon, 01 Feb 2010 02:25:16 +0000

The objective for High Availability (HA) is to provide failover,so that if one server in the cluster goes down, then the other servers should be able to take over.

The objective for load balancing is to distribute the load among the servers in the cluster and provide the best response time to the end user.

How to implement this solution using Apache Web Server + Mod JK + Tomcat ?

There are so many reference that you can refer, the best one that I found is here. As usual, you can google for another references.

Those in a red box are the important things that you need to figure it out. It takes me a few day just to know that I am using a wrong port number. So please be careful about that so you are not doing the same mistake like I did.

httpd.conf

workers.properties

server.xml

In this example, I am using localhost as the host. For real application, this should be replace by the IP number of your real server.

That’s it.

Till then…adioss.

p/s: Today is my daughter’s birthday Hana Humaira. Happy birthday dear !

What I want for arejae.com in 2010

arejae — Thu, 21 Jan 2010 13:31:10 +0000

Wow, January 2010 nearly come to the end.

This is my first post for this year. Hopefully, I can share more information in this blog. Mostly on my project that I currently involve.

I got so many things to share. It’s about LeBAH,Java,Apache Velocity,Oracle 11G,Apache Web Server,Tomcat Application Server,Load balancing,Mod_JK,Clustering,jQuery,scriptaculous,iReport and many more but stuck on how to write it in a proper way.

So, here you go. I will write whatever I like in my own way. As for my blog title suggest, it’s about me,myself,english and programming.

Hopefully this will be my good start.

Adioss..

p/s: Do what you can with what you have, where you are !