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


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