Saturday, July 26, 2008
Aldo Andreotti's Math Lesson
Saturday, July 19, 2008
Poetry Readings IV: Gerard De Nerval's Divine Enchantress
Je pense à toi, Myrtho, divine enchanteresse,
C'est dans ta coupe aussi que j'avais bu l'ivresse,
Je sais pourquoi, là-bas, le volcan s'est rouvert...
Depuis qu'un duc normand brisa tes dieux d'argile,
Posted by Polymathicus at 5:42 PM 6 comments
Labels: mediterranean landscape, Myrtho, Nerval, pagan gods, poetry readings
Wednesday, July 9, 2008
The Grail of Java Web Development
I am a java fellow, not too keen on web programming (yes, I have done J2EE, servlets, a bit of Spring, and all that jazz, but my core interest is algorithms dev, not web architectures, plus patience is most definitely not my chief virtue), thus I needed something that would get me going real fast.
Rails? yes, but I had no time to learn Ruby well enough, and moreover I had some java code I wished to reuse, without any further ado.
Is Grails scalable enough for a true enterprise app? Some say yes (I tend to believe them), some say no, but fact is, I do not know yet for sure (I''ll tell you in a while). What I do know is, if you want to develop some web prototype at the speed of light (almost), and you do not want to go out of your familiar java turf (why should you?), stick to Grails.
Posted by Polymathicus at 8:49 AM 0 comments
Labels: Grails, Lucene, metaprogramming, web programming
Thursday, July 3, 2008
Stephen Jay Gould on Deep Time
Stephen Jay Gould's book Time's Arrow, Time's Cycle is dominated by a grand theme:
Deep Time
In our age of computers, we talk of billions of years with nonchalance. The fact that we can compute these huge expanses of time fools us into believing that we can grasp them. But, is it so? Can we genuinely understand even, say, a period of mere 100 years? I would answer in the negative. Our entire life experience is confined to a few decades at best, and the age of our grandads is already mythology.
No, we cannot understand Deep Time, beyond a sense of awe. It is thus sobering to realize that this notion is quite new in the history of ideas. Only a few hundred years ago the world was young. Then, Deep Time appeared to hunt us forever.
We are not just microbes in space, our life is ephemeral in time as well. Let us never forget how ephemeral....
Posted by Polymathicus at 5:17 PM 2 comments
Labels: deep time, philosophy of time, stephen jay gould, time perception