with a REAL operating system: Debian GNU/Linux STABLE(lenny)

Guido Serra (@zeph1ro) ha condiviso con te un tweet:  “zeph1ro: with @endyman at #yuc #cbase … nerdy event life begins…. I love Berlin! ” –http://www.twitter.com/zeph1ro/status/26261979657

…and tomorrow… MongoDB / NoSQL conference!

non provate a creare (in python e con primitive standard, mentre con le ctypes potrebbe funzionare) una matrice di adiacenza per un grafico di 250mila nodi… e’ un filino troppo grossa…

…ovviamente ho dovuto killare il processo. Ok che OsX e’ figo, ma vi sareste fidati a continuare a lasciar swappare un processo da 10Gb ?

+ + +

[EN] adjacency matrix (with standard python primitives) for a graph of 250.000 Vertex ? FAIL!

* * *

p.s. it might be my implementation… this is the initialization of the datastructure…

tot = 250000
adj_matrix = [[0]*tot]*tot

…but it was not behaving correctly, so I switched to a for loop with append() … which was giving then problems with memory.

“bipartite graphs” (or graphs in general, and oo-implementations), any suggestion of good books to buy?

+ + + update

Last login: Wed Dec 23 16:58:14 on ttys002
grinder:~ zeph$ sudo port install boost

and recovered the book from “Informatica 3″ … :
“A practical introduction to data structures and algorithm analysis, JAVA EDITION“, Clifford A. Shaffer

…digging into the hole of the white rabbit

p.s. this was the red pill… Facebook.com: Puzzle Master, “Liar Liar” puzzle

p.s.(2) a big thank to my gf Maria, student of philosophy, which pointed to me the “Liar Paradox“… I would have been still having headache trying to sort out the splitting algorithm without her hint

ok, be carefull… this is pretty… let’s say… it gets u addicted

* ARTICLE (IT): PI: Progettare chip è un gioco
* SITE: http://funsat.eecs.umich.edu/

Electric circuit problem solving… I’d like to know the theory behind it

related to: “extreme compression”

grinder:msm.git zeph$ ./gmsm 90575_exp90575.txt 90000_exp90000.txt
reading… 90575_exp90575.txt
a: converting to int()
reading… 90000_exp90000.txt
searching the bigger suitable divisor
selected the 1^th number of the serie
b_size: 445883
…dividing
c_size:3100, r_size:445881
…writing results
done.

-rw-r–r– 1 zeph staff 448983 Apr 12 18:33 90575_exp90575.txt
-rw-r–r– 1 zeph staff 448985 Apr 13 19:12 90575_exp90575.txt.msm

non ho compresso nulla… e i resti sono enormi…
comincio a dubitare della mia idea

in compenso mi sono divertito con python… (magra consolazione)

i sorci sono disponibili qui: Math Series Mapping

p.s. per chi volesse farsi del male e “misurare” la velocita’ del proprio pc puo’ provare il generatore di numeri di Fibonacci che ho codato per l’occasione… e’ un buon modo per far andare la CPU di quel nuovissimo pc che vi siete presi, tanto con WORD non lo metterete mai sotto carico come si deve

C++ coding… I’m a fucking nerd.
I wanna get out of here…

k… $ sudo halt

following Solaris on a Macbook

how to hurt myself… company that you go… operating system you should use

hilfe!!!!

all this headache just to compile python as a user to run it on an x86 sun server…

got a Mac? like me? you idiot!

look this…

I got an mp3 from a friend, on skype, and it was directly tracked and iconed by the filemanager. Iconed? Yes… the filemanager has immediately searched on the internet for the album it was belonging to and has added the proper album image to it. How can it do it? Simple, digging the ID3 tags present in the audio file. I wonder who else can know that my filesystem has requested those informations…

privacy… something unknown to lots of people,
and companies, RIAA in primis

+ + + [update this morning]

@Carlo: fuck you! I was so fucking scared… @All: the icon was embedded by iTunes at the source, so no fear (maybe…)

All’estero, appena entrato in un appartamento, è dura che vi troviate un’adsl funzionante… Ma… se siete fortunati, come nel mio caso, avrete circa 30 access point a portata d’antenna. Non vi resta che bucarli

@polpost: sono a Dusseldorf, non sul suolo italiano