Finally, I solved an issue that had been pestering me for months. Regularly, when casually browsing, my computer would slow down dramatically for 1-2 min before continuing as if nothing happened. That was particularly irritating and I couldn’t fix this until I found a good way to reproduce it. This half broken bugs are the harder to fix because the incentive to sit down and fix it is much weaker than when everything is broken.
Author Archives: Melaneum
500 jours dans la vallée de silicium
Ca fait à peu près 500 jours que je suis arrivé dans la vallée de silicium. C’est un monde un peu à part: dans un rayon de 10 km, on y trouve Apple, Cisco, Ebay, Facebook, Google, HP, Intel, Nvidia, Yahoo et aussi tous les gens qui y travaillent.
Sort tsv
A syntax that I’ve been looking up far too many times over the past few days:
sort -rnk2 -t $'\t'
Batch mode
Sometimes, I reach the limit of what I can do with a line of find | grep | sed
and all the \/\/$.*()\/\/
that goes in… Write once, never come back. It almost look like perl sometimes…
Emacs function of the day
When playing with csv files today, I discovered two very useful function:
The first one is M-x keep-lines
that allow to remove all the lines that I don’t care about.
Do-it-yourself infrared Monitoring
Quick summary: night vision video on a budget.
Apparently, or so I discovered recently, a baby requires care all the time. All the time. Even when sleeping peacefully. Just take at the
range of products and you’ll see that this did not escape some astute companies.
Back to Cuda
After one year without doing much with cuda (since this), I’m back!
Give me back the metric system!
After living in the US for 3 months, I still don’t get it: how is it possible that this country is still not using the metric system? According to wikipedia US is among only 3 countries in the world where this is not the official system of measurement. The other two are Burma and Liberia. No comment.
Open source, licenses, patents et cetera
Recently, I got more interested in the subtleties of different open source licenses. Luis Ibáñez pointed be to some books about that.
Increasing disk performances
With all the recent multicore CPU, the bottleneck of processing is increasingly the IO from the disk. When compiling a bit project (especially linking), when processing gigabyte of data (now that loading up 4 GB in RAM is not a problem)…