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mvalente

Re:The Internet Map on Monday May 12, 2014 @08:06AM (#7732226)
Now turn it into 3D (spheres), add an Oculus Rift and get William Gibson's cyberspace (aka Neal Stepenson's metaverse)
Re:Ask HN: Do you have a side project you want to sell? on Sunday April 27, 2014 @06:32PM (#7657260)
None of them are built but they are all for free :-)

http://mvalente.eu/2014/03/31/some-random-wild-ideas/

Re:MusicForProgramming(); on Friday February 03, 2012 @06:59PM (#3549661)
Re:MusicForProgramming(); on Friday February 03, 2012 @06:50PM (#3549629)
I'm usually a metal/hardrock guy, but coding to that is impossible. Major le me singing and playing air guitar and air drums.
Re:MusicForProgramming(); on Friday February 03, 2012 @06:25PM (#3549554)
Ulrich Schnauss, System 7, Man With No Name, Art of Trance, Dimension 5, Jean Michel Jarre, Tangerine Dream, Astral Projection, Kraftwerk, VNV Nation...
Re:Europe's hottest startup capitals on Thursday August 18, 2011 @11:39AM (#2899608)
Lisbon, the West Coast of Europe.

Better beaches, better food and better wines than the other West Coast.

Plus: better trams and a better bridge.

Perfect geographic location, halfway between Europe and US.

-- MV

"Equalization of Opportunity Act" anyone? The "Anti-dog-eat-Dog Rule"? Socialism FTW.
Re:Poll: Best Chair For Desktop Coding? on Friday May 06, 2011 @05:28PM (#2522555)
You know there's a bubble going on when expensive chairs are being discussed and voted on.
Re:Dropbox Attempts To Kill Open Source Project on Monday April 25, 2011 @11:44PM (#2483912)
Guess its time to drop Dropbox, so to speak, and move definitely to UbuntuOne
Re:Tell HN: Uptick in mean-spirited comments on Sunday October 31, 2010 @11:43AM (#1853444)
Reasons: "The difference between the two societies is that in the society which performs poorly:

a) the stupid members of the society are allowed by the other members to become more active and take more actions; b) there is a change in the composition of the non-stupid section with a relative decline of populations of areas I, H1 and B1 and a proportionate increase of populations H2 and B2."

http://www.searchlores.org/realicra/basiclawsofhumanstupidit...

Solutions: "1.) If you were going to build a piece of social software to support large and long-lived groups, what would you design for? The first thing you would design for is handles the user can invest in. 2.) Second, you have to design a way for there to be members in good standing. Have to design some way in which good works get recognized. The minimal way is, posts appear with identity. You can do more sophisticated things like having formal karma or "member since." 3.) Three, you need barriers to participation. This is one of the things that killed Usenet. You have to have some cost to either join or participate, if not at the lowest level, then at higher levels. There needs to be some kind of segmentation of capabilities. 4.) And, finally, you have to find a way to spare the group from scale."

http://www.shirky.com/writings/group_enemy.html

Re:Ask HN: why do you run this Linux distribution? on Sunday October 31, 2010 @11:37AM (#1853435)
Re:Poll: If you had to pick today...Python or RoR? on Sunday October 17, 2010 @11:13AM (#1800496)
Maybe they should change the name and replace Z with a D.

Python on Dope sounds fierce. Snakes and drugs are cooler than jewels and trains.

Re:Poll: If you had to pick today...Python or RoR? on Sunday October 17, 2010 @10:31AM (#1800402)
The alternative to RoR is not Python, but some framework using Python as the underlying language.

Python on Zope would be my choice. It kicks RoR ass since 1999.

Re:Ask HN: What is your new idea routine? on Sunday August 22, 2010 @06:28PM (#1625402)
Think about:

- potential customers: businesses or consumers? If you're targetting businesses be aware of a large sales cycle; that means you'll need more working capital. Lots of customers or just a few? If there are lots you have more power, but it also means a certain type of business model. If there are few, they will have more power, namely to negotiate prices. The worst situation: you have one customer, government.

- potential suppliers: businesses or consumers (eg user generated content)? These mean different business models. Lots of them or just a few? If there are lots of them you'll have more power (eg. price negotiation). If there are just a few (or worse, just one), you might have problems down the line.

- potential competitors: are there any (if none, perfect!). Are there just a few or lots of them? Just a few might mean that its an available market but it might mean that it's a difficult market to get into, namely in terms of initial investment. Lots of competitors means that its easy to enter that market, competition his big and that means a constant price fight.

-- MV

Re:Ask HN: Why did Twitter succeed? on Saturday August 07, 2010 @05:36PM (#1584375)
Early adoption was due to it being an extension to the IM Away messages. After that, especially after users started to use @x as a form of addressing, it basically became IRC 2.0, without the problems of installing IRC clients, having netsplits, being kicked, etc, etc.

-- MV

Re:Ask HN: Best Startup City - Outside the USA? on Thursday August 05, 2010 @05:40AM (#1577622)
Between 500€ and 1000€

-- MV

Re:Ask HN: Best Startup City - Outside the USA? on Sunday August 01, 2010 @02:03PM (#1565719)
Some important projects have decided to be located in Portugal http://living-planit.com/aboutus.htm

-- MV

Re:Ask HN: Best Startup City - Outside the USA? on Sunday August 01, 2010 @02:01PM (#1565717)
Re:Ask HN: Best resources for trading noobs on Monday June 28, 2010 @01:54PM (#1468758)
Buy and read "A Random Walk Down Wall Street"

-- MV

When you use Apache/Nginx/etc, you're using a webserver. Usually you will also use a serverside programming language like Python, Ruby, PHP, etc. The webserver is usually programmed using C/C++ and the serverside language is "bolted" on.

With Node.js you have Javascript as a serverside language (like PHP, Python, etc). But included with it you have a library that allows you to create a webserver.

Instead of having a webserver and couple a serverside language to it, you have a serverside language that is able to spawn its own webserver (although you can choose to use Apache or others).

The biggest advantage though, comes from the fact that JS is a functional language with a focus on event based programming. And so Node.js follows that paradigm: you use JS functions that are binded to certain events and run when one event happens, instead of running continously and doing some kind of loop waiting on I/O,CPU, database, etc. This allows for better performance.

Plus there's the advantage of being able to program websites using the same language both client-side and serverside. But thats another matter.

-- MV

Re:Ask HN: Please explain short selling? on Monday June 14, 2010 @09:33AM (#1429615)
To make money with stocks you want to buy cheap/low and sell for more/higher. It doesnt have to be in that order.

If you expect a stock value to go down lower than X dollars, you commit to sell them stock at >X$ (without owning) and, when the time comes and your expectations (about the stock going down) become true, you buy for <X$ and sell the stock for >X$.

-- MV

Re:Ask HN: Rate our project: Tweetz.tv, Televize your Twitter on Saturday January 30, 2010 @02:55PM (#1089149)
Pretty similar to what some of us did nearly 2 years ago:

http://projects.mvalente.eu/TwitTV/

-- MV

Hack a walkie talkie ( http://en.wikipedia.org/wiki/Walkie-talkie ) ?

Use one as the base and get the audio in/out connected to your home PC audio in/out.

Hacking in a tone dialer ( http://is.gd/5EjWA ) might also be necessary.

-- MV

Modeling Human Drug Trials — Without the Human

http://www.wired.com/magazine/2009/11/ff_archimedes

And so Eddy hit on the idea of a soup-to-nuts model that would capture everything known by modern medicine, from the evolution of disease in different people — as shaped by factors like race, genetic risk, and number of hours spent doing yoga — to specific physiological details, such as the amount of heart muscle that dies in the hours after a heart attack and the degree to which medications...

( Read More... | no comments | on HN )
Re:Ask HN: Best Web Language to Learn on Wednesday November 11, 2009 @07:47AM (#935139)
Seeing as how you already know Java, I would say Javascript is the next big thing, especially because it's also something that you can use server side.

http://commonjs.org/ http://nodejs.org/

-- MV

Re:Ask HN: your favourite server side JavaScript web framework? on Friday November 06, 2009 @04:31AM (#925743)
Check out http://commonjs.org/

-- MV

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