In defense of resting

I have been watching recently some documentaries about software development, including the classic Triumph of the nerds (available in YouTube in three episodes, 1, 2 and 3) and Indie Game: The Movie. They are both very good  and I’d recommend them not only to developers, but to people interested in technology and/or entrepreneurship in general. But they are very good exponents into something very present on the software scene, which is presenting crunch mode, working insane hours, in some sort of glamourised way. It is part of the usual storytelling and, and probably,… Read More

Password Extravaganza: Open discussion about security

In recent times, I’ve been thinking quite a lot about security on Internet. And I mean my personal security on Internet. There has been some recent examples of leaked passwords on some common websites (LinkedIn, I am talking about you!), and I get the impression that the way I was handling passwords on the past was no longer good enough. Luckily, I never had problems, but I thought that I needed review my habits and to take it more seriously. As with everything that is new, when I open my first email… Read More

ffind

A sane replacement for command line file search I tend to use the UNIX command line A LOT. I find it very comfortable to work when I am developing and follow the “Unix as IDE” way. The command line is really rich, and you could probably learn a new different command or parameter each day and still be surprised every day for the rest of your life. But there are some things that sticks and gets done, probably not on the most efficient way. In my case, is using the command `find` to… Read More

Magical thinking in Software Development

I guess we all Python developers heard this kind of argument from time to time: Python is slower than C++/Java/C# because is not compiled. Other than the usual “blame the others” when working with other companies (usually big corporations than thinks than using anything except C# or Java is laughable), you can also see a lot of comments in technical blogs or places like Hacker News or Reddit with similar, simplistic arguments. You can recognise them on the usual rants about how technology X is The Worst Thing That Ever Happened™ and… Read More

Mis softwarevaches para trabajar (y II)

Continuando el post que escribí el otro día acerca de los cachivaches que uso para trabajar, voy a hablar también un poco de el software que utilizo. Trabajo programando en Python sobre OS X, de manera que muchos de los programas que comento están orientados a este entorno. Mi trabajo es desarrollando código para servidores que luego corren en Linux, así que muchas de las herramientas pueden usarse en Linux. He usado recientemente también HTML, JavaScript y Ruby, siendo el entorno totalmente aplicable.

Talks on PyCon Ireland 2012

Well, as usual, this year’s PyCon Ireland has been amazing. I always get impressed by the high quality of the talks and, in general, how much the attendants know. It is always a pleasure to share some thoughts about technology with incredibly talented people. Python Ireland is doing a great job. This year I didn’t give one talk, but TWO! It was very exhausting, but fun. I am posting the slides here, in case someone find them interesting… You can also download the source Keynote file, which includes notes. EDIT: Videos added

Mis cachivaches para trabajar

Siempre hay un cierto interés por conocer el equipo y programas que otros desarrolladores usan para trabajar. Ya que uso ciertas cosas “raras” (al menos poco frecuentes) y tras escuchar el último podcast de “El amuleto de Yendor”, que comentaban algunos de estos temas (especialmente teclados). Como introducción, me dedico principalmente a programar en Python, así que el entorno está adaptado a eso. Como este post está quedado muy largo, empiezo con el hardware (ordenador, trackball, configuración de teclado y teclados) y continuaremos en otro post con el software. Ordenador Desde hace un… Read More

Respect your production data

I read yesterday this blog post: I Accidentally Deleted All Our Data by Taylor Fausak. Probably you’ll end with the same expression in your face that I did. An a palm covering it. Something in advance. It takes GREAT courage and openness to tell in your blog this story. I think is really a great attitude about it. Saying this, I must say that the whole story a recipe for disaster. Lots of steps make my spider-sense to tingle. Strongly. Doing a script on the python interactive shell to update your production data, while… Read More

Utopia Kingdoms scaling case. From 4 users to 90k+

I almost forget to put this presentation I gave in PyCon Ireland 2011 this month. It’s about some problems and solutions working on Utopia Kingdoms game regarding scalability. So, here are the slides UPDATE: In case anyone is interested, here is the talk, courtesy of PyCon Ireland 😉  

Django and Rails and Grails, Oh my!

On the PyCon Ireland I give a talk comparing between Django, Ruby on Rails and Grails framework… I just forget to put a link on this blog! The presentation can be found at Prezi, and there is even a video, if someone wants to make funny comments on my exotic accent 😛 A problem with the projector doesn’t allow me to display the slides, so I felt a little weird taking the laptop and pointing at the screen, but the people making the video has make their homework and shows the proper… Read More