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javanix

1,666 karma · joined March 26, 2009

Linux software engineer
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javanix··on Justin.tv launches TwitchTV: A destination site for eSports
It is also the first day of pressers for E3, so they probably wanted to tie in with that.
javanix··on Google paper comparing performance of C++, Java, Scala, and Go [PDF]
This paper served as a great introduction to Go programming for me. I've been trying to work through my own basic program in Go for the past few weeks and their overview of the language features used cleared up a lot of loose ends for me.
javanix··on Amazon.com Now Selling More Kindle Books Than Print Books
It probably depends on who the publisher is. I would imagine smaller publishers would probably give better deals as a way to entice talent, whereas larger publishers like Random House would probably have a much bigger paper-publishing business to support and couldn't afford more generous terms.
javanix··on Why F1 Steering Wheels Have Over 20 Buttons - And What They All Do
At first the "Drink bottle" button seemed pretty ridiculous to me. Then I remembered that driving 200mph and having to negotiate a water bottle by hand would probably be impossible.
javanix··on Netflix Now The Largest Single Source of Internet Traffic In North America
What does this have to do with anything?
javanix··on Chromebook
I'm not making any value judgements here - I am just wondering whether or not there will be any official way to download an ISO (in the manner of Ubuntu, for insance) of Chrome/Chromium OS and run it on arbitrary hardware.

I guess the question really comes down to whether or not Google is planning significant work on the hardware hooks into the OS - will it be possible for manufacturers to write ChromeOS drivers for their devices, or will Google develop that on their own?

javanix··on Chromebook
Is there an official build planned though? Or is Google only planning on supporting "official" hardware?
javanix··on Chromebook
Google is still planning on making Chrome OS installable on other hardware, right?

I already have a thin and light laptop that I'm pretty happy with - hopefully I can install Chrome OS from an image onto it to tinker with.

javanix··on A $4.8M model airport with computer controlled vehicles
Well, that sort of thing is why the guidelines here say to just copy the title of the page you are linking to unless absolutely neccessary.
javanix··on Linus Torvalds Interview for LinuxFR
No, he is being downvoted for calling people who disagree with the following logically incorrect: The sense of right and wrong is a general human trait, independent of race or culture. It can be altered by nurture, but it transcends it.

That sounds a lot like most theology I've heard, and I suspect that the HN crowd is not one that puts a whole lot of stock in theology.

javanix··on Linus Torvalds Interview for LinuxFR
Well, by Linus' definition I would say this sort of attitude falls directly under "sanctimonious dick-head".
javanix··on Linus Torvalds Interview for LinuxFR
Because ethics are to me something private. Whenever you use it as an argument for why somebody_else should do something, you're no longer being ethical, you're just being a sanctimonious dick-head.

For someone who is not a native English speaker, Linus really has an awesome way with words.

javanix··on Ubuntu 11.04 (Natty Narwhal)
True, in order to provide consistent benefit to users you'd need some sort of mechanism to determine whether it'd be faster to "grab from the swarm" or "grab from the repo".

Perhaps even setting up each already-existing mirror as its own seed-center would help - there are plenty of them around, and by definition they all have the same data. Worst case you end up getting only one connection, and you have the same performance as now, but in the best case you can download from multiple locations at once and get some rudimentary load balancing.

javanix··on Ubuntu 11.04 (Natty Narwhal)
Though unfortunately upddate files are still distributed through centralized repositories.

I wonder whether there'd be major security concerns if a torrent layer was stuck over the main centralized backbone? It could probably reduce bandwidth costs for hosting and provide better speeds to people, though keeping the "swarm" updated might be kind of tricky.

javanix··on Ubuntu 11.04 (Natty Narwhal)
Yep. I usually find that most reasonably popular Linux distros will max out my down connection over torrents. Pretty nice way of telling whether my ISP is throttling or lying to me about my bandwidth.
javanix··on Gore, Ex-Apple Engineers Team Up to Blow Up the Book
Oh, yes, you can. But I think its probably beyond the technical abilities of many authors.

If there was a cheap, e-book-only publisher around that could help with all of the traditional publisher duties (editing, typesetting, advertising, etc) without the overhead of actually printing anything (or at least with being able to print things on demand rather than buying a big batch and praying) I think there would definitely be money to be made.

The number of submissions that large publishers get every day has got to be staggering - what if a small company could dedicate their extra resources to actually reading through more of them than Random House can? The beauty of the novel that it is pure content, especially on an e-reader.

javanix··on Gore, Ex-Apple Engineers Team Up to Blow Up the Book
I'd be more excited about a really good self-publishing platform for non-interactive e-books.

A lot of the cost of e-books comes from publishers needing to support various paper-related overhead like binding, printing, etc. If it was possible for an author to self-publish I suspect it'd be very easy for them to equal the per-book profits (obviously, advertising would be a different story) that they'd get going through Harper-Collins or the like.

javanix··on Why I, Jeff Bezos, Keep Spending Billions On Amazon R&D
The end result of all this behind-the-scenes software? Fast, accurate search results that help you find what you want.

Has Bezos ever actually used Amazon's search functionality?

I know it isn't the easiest problem in the world to solve, but their search is by far the worst of any of the major shopping sites that I use on a regular basis.

javanix··on Richard Feynman on education in Brazil
Well, in the US at least its kind of impossible to pass math/engineering exams without having some sort of deeper understanding of the problem. It sounds like the exams in Brazil at the time didn't expand upon anything past memorized definitions - I think you'd be hard pressed to find a serious physics course in the US that would let you get away with that.
javanix··on SETI Institute suspends search for aliens
Just in case anyone didn't bother reading the article - SETI is not calling off all of their searches, just shutting down one of its main radio arrays in Mountain View. Their other time-shared operations sound like they'll continue.

Not really sure why people feel like misrepresenting articles like this all the time, but this is one of them.

javanix··on Are slide rules still useful?
Despite being cursed with an endless string of horrible (for me - I'm sure some students did well) math classes from high school through college, the one thing I came away from with them was an appreciation of how much more intuitively you can learn mathematics if you don't use a calculator.

The problem with using slide rules as a replacement is that students would complain too much about learning something they won't ever use to ever get the deeper understanding that Cook talks about. Most young people who don't want a career in math, science, engineering, etc do not want a deep understanding of the principles - they want an A on the test. Unless you can use one of the external tools as a shortcut they won't be willing to put the effort into learning from it rather than using it.

Ban calculators, ban slide rules, ban everything except pencil and paper and hope that people gain some smidgen of understanding through sheer force of not having any other option.

javanix··on IPad 2 gets glasses-free 3D display using front-facing camera for head tracking
This is pretty cool. I'm most impressed that the iPad 2 has the horsepower to do all of the face-tracking and geometry rendering.

As others have mentioned here, Johnny Lee had something similar running with the Wii hardware but as far as I remember the display was all driven by a PC which was (presumably) much more powerful than the iPad.

javanix··on Google's Social Strategy
I really think that incorporating the +1 button into their actual rankings would cause Google more grief than it is worth.

It would be like a built-in spamming vector for any less-than-legitimate site out there.

javanix··on James Cameron champions faster film projection rates (from 24 to 60 fps)
Well I certainly have never been one to complain about current film standards.

I suppose I am just wary of change simply for the sake of change. I would like to be able to see the same 24fps and 60fps scene side by side and evaluate the advantages myself.

javanix··on James Cameron champions faster film projection rates (from 24 to 60 fps)
People are used to 24fps for movies now, however.

In my opinion, higher framerates just end up making everything look like a sitcom.

javanix··on I changed my opinion on Color after seeing this Interview with Bill Nguyen
I changed my opinion on Color after realizing that saying as much in a blog post would get me a ton of page views.
javanix··on Hotz fires a powerful blast back at Sony's California jurisdictional claims
What exactly was the rationale for changing the title of this article from the one on Groklaw?
javanix··on The Color of Money
Shouldn’t we be rooting for it to succeed? Ultimately, wouldn’t that be better for everyone across the board? The startups, the investors, and the users?

Of course.

I suppose this is good for the community as long as every one of these gambles works, but the reality is that not every one does, and I would imagine investors would become increasingly skittish because of it.

javanix··on Steve Jobs' old resume from his mac.com page
It almost died because of Steve as well. In 1994 (shortly before the release of Toy Story) he very nearly sold the company because it was losing so much money.

John Lasseter and Ed Catmull did more to save the company than Jobs ever did ... most accounts I've read of him paint his contributions as "not screwing up quite enough to ruin the company".

javanix··on Anatomy of a Crushing
Thanks for posting this. Easily the most interesting sysadmin-gone-right I've ever read, and a type of article I'd love to see more of on HN.
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