Java Development

Personal blog focusing on Java development

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General

Gmail oopses

So, if you use Gmail, I’m sure you’re also getting the regular ‘Oops’ message: I’ve been having this error on and off for at least 3 weeks, and sometimes it annoys me (OK, every time). Doing a basic research, it appears many people are aware of this error, but no one knows why. Even though […]

Guillermo Castro 
Java Linux

Switched Linux Distribution… Again

After playing with Ubuntu for a while, I decided it was time to test another Linux distribution. This time, I went with OpenSuSE 10.0. As always, installation wasn’t a problem. In less than 25 minutes I had my system up and running. I liked the fact that opensuse, after installing, takes you directly to the […]

Guillermo Castro 
Java

MTYJUG reunion with James Gosling

This Saturday, we had the opportunity to organize a Java User Group meeting, and have as special guest none other than Mr. James Gosling. Here’s the picture to prove it: We discussed several topics about Java. James Gosling talked to us about the new tools in Netbeans 5 for RAD GUI development, how he sees […]

Guillermo Castro 
Java

Maven Continuum 1.0 Final is out

Just as I was researching on a Continuous Integration tool for our next project at work, I learn from a co-worker that the Apache Maven Project has released final version 1.0 of its CI tool, Continuum. I downloaded and installed the application, and it looks really nice. Previous to this tool, I was considering using […]

Guillermo Castro 
Java

James Gosling is coming to town

I am very excited. This weekend Mr. James Gosling will come to Monterrey to act as a one of the guest speakers for a national youth science event. The good thing about it is that thanks to my lovely wife, who’s part of the team doing the organization of the event, I was able to […]

Guillermo Castro 
General

Can laptop speakers become a microphone?

I got a Dell Latitude D600 laptop from work, and when I travel I usually use Skype to call home, since it is way cheaper than using the hotel’s long distance service. I usually carry a headset with me for the microphone, but I found out that my headset’s mic isn’t working anymore. I was […]

Guillermo Castro 
Linux

Configuring a kernel for a laptop

I’m testing Fedora Core 4 on my laptop. Basically installing it, playing around with GNOME and KDE, and the different applications that it has. I have already burnt a DVD+R (another copy of FC4 for a friend) without a problem with K3b (K3b rules! ). Eclipse comes on the installation DVD, and I installed it, […]

Guillermo Castro 
Tips

Accessing a Spring bean from a servlet

I’m using Ajaxtags to implement an ajax-enabled form with dynamic dropdown fields. In order to access my DAO object (which is a Spring managed bean)  to get the dropdown options, I had to have access to the Application context from a regular Servlet. The solution is very simple, but since I had some troubles finding […]

Guillermo Castro 
Java Linux

Best Linux distribution for java

I’ve been using Gentoo on my laptop for a while, and while I find the features of Gentoo to be very powerful (compile from source to target your specific machine, central source repository, repository synchronization, etc), the fact that updating any major application takes a couple of days has really hit me. I’ve been looking […]

Guillermo Castro