A month ago, Oscar del Ben posted an interesting tip in his blog to take power naps when you are feeling tired, How to Get a Quick 5-10 Minutes Nap Without Using an Alarm Clock. His idea is simple: pick a spoon on your hand. Once you fall asleep, your grip will relax, the spoon falls and you awaken with the sound. I found it amusing and interesting, as I am one of those types who feel really well after a 10 minutes nap.
Last Tuesday I made the move. I ditched Ubuntu and installed Arch Linux in my Acer Aspire One. After my post Linux is a time killer (which attracted a lot of attention, and didn’t really carry the message I wanted) I got a lot of comments to think about. The two most suggested Linux distributions were Debian/unstable and Arch Linux. Well, maybe Arch Linux was not that talked about, but the following comment bought me out:
I have a problem: I know quite a lot different programming languages (you can read my list of the best 9 books I have read about programming), but I am proficient only in two. I’d love to choose a few to concentrate and build my skills up, but I don’t know which. Read on for background and possible candidates.
Since I discovered there were different programming languages, I’ve liked learning different ones.
Preface: I have been using Linux since around 1998, when I installed Debian from scratch in my old Pentium II. I am more end-user than power user, but the computer I use most often (my netbook) has Linux in it by default. Also, my office computer is a Linux computer. And I am writing this in my MacBook. Which is not Linux, but at least it is Unix. What comes now is a personal rant, after a fight with my netbook.
Three months ago Oscar Del Ben posted an interesting post in his blog, FreestyleMind. In it he said that he saved (quite) a lot of money and a lot of back pain with a special office chair: he uses a gym ball.
The gym ball in question is the one used in yoga or Pilates training. They come in two sizes, 65 cm 75cm (diameter). I had recurring back pain, and decided to give it a try at home.
As I posted in Best Posts I Have Read in June and July, I liked a lot a numerical experiment in Re: Factor, a blog about learning the Factor programming language. The idea comes from another blog, this time about Clojure (a Lisp dialect running in the Java Virtual Machine), based on a footnote from Prime Obsession (Amazon affiliate link) by John Derbyshire. The footnote reads:
Here is an example of e turning up unexpectedly.