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javanix

1,666 karma · joined March 26, 2009

Linux software engineer
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javanix··on Five Netbooks Microsoft Has Crushed
What would be the business sense in these restrictions?

I see the point with XP - Microsoft wants computers capable of using the latest and greatest to actually use the latest and greatest - but what's the point in the Windows 7 restrictions that the article mentioned?

Obviously, they see some sort of advantage, but I'm having a tough time seeing it.

javanix··on Ask HN: What is something impressive you have built or achieved?
It wasn't really overly special - but I built and debugged a full web app from the ground up including MySQL backend, (simple) scripting language, and design/logic in about a month on deadline earlier this summer.
javanix··on Apple again offers matte screen option for 15-inch MacBook Pro
It seems better, but I'm pretty sure it's an illusion that comes at a cost of color accuracy. The glossy screen reflects more light before it hits the actual display, reducing the amount of light needed to be absorbed to give a true black, and also causing the color-matching issues described in the article.
javanix··on Apple again offers matte screen option for 15-inch MacBook Pro
No kidding.

They look nicer when the computer is turned off? Is that really worth the extra glare for people?

javanix··on Ask HN: Advice for freshmen entering college
Try to find some good friends in CS (or whatever your major is). I made the mistake my first year of college of being far too standoffish and irritated with most of the people at my first school, and spent most of my time bored and lonely until the middle of my second semester, by which point I'd already made plans to transfer out.

I considered myself a pretty outgoing person before I left for school, but moving away from all of my high school friends had a bigger effect on me than I'd expected.

javanix··on Visualizing Sorting Algorithms
They're kind of fun to look at, but I guess I don't really see the point.

What are these supposed to illustrate?

javanix··on Professor Main Target of Assault on Twitter, Blogger and Facebook
The attacks were “the equivalent of bombing a TV station because you don’t like one of the newscasters,” Mikko Hyppönen, chief research officer of the Internet security firm F-Secure, said in a blog post. “The amount of collateral damage is huge. Millions of users of Twitter, LiveJournal and Facebook have been experiencing problems because of this attack.”

A DoS attack is not on the same level as a terrorist bombing.

javanix··on The LED's Dark Secret: "droop"
I've been trying to make a point of reading more IEEE Spectrum articles lately.

They're well-written and seem to be scientifically accurate - a rarity on the web these days.

javanix··on Apple now censoring dictionaries in the App Store
Its pissing off the developers - not the vast majority of Apple's customers.

Like it or not, Apple's popularity has made the iBrand fairly self-sufficient by now, and its going to take a lot more than a couple of unjustly-pulled apps to derail that train off the pop-culture tracks.

javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
That would hold up if learning a bit of memory management was actually "mindwreckingly hard".
javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
You make a good point - I was thinking that Java shouldn't be taught in introductory CS classes for people planning to be a CS major, but obviously didn't get that across.

It would be fairly easy for someone to learn Java once they've been taught C. Professors should not have to spend time going over pointers and memory management in an OS class, however.

javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
Well, yes, most things do become easier with a bit of practice.

If a functional language was taught in beginner CS classes I think it would be easier for students to see how it works. It certainly "clicked" for me once I'd learned a bit of Scheme in my first AI class.

javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
C would be my first preference as well, but I also appreciate that Scheme (or another functional language) would provide better opportunities than C or Java for students to learn more "advanced" algorithmic techniques such as recursion.

The problem with Java (and C, to a lesser extent) in basic problem solving is that you can almost brute-force-code and get a working solution that will get full credit, but after writing it a more elegant (and efficient) solution isn't always obvious. In functional languages, that "more correct" solution almost always seems to stand out more, at least to me.

javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
Yes, the hours upon hours of instruction in basic CS courses that were devoted to the various mundanities of Java abstractions drove me nuts.

I'd much rather have spent that time learning the more-useful mundanities of memory management in C.

javanix··on Why I am Not a Professor, or The Decline and Fall of the British University
And here we have the reason why just about every single CS department in the US teaches Java instead of C or Scheme.
javanix··on I Hacked My Diet with Science
While I'm sure this approach has general merits, I'm also fairly certain that different dietary approaches will work with varying levels of success for different people.
javanix··on Can you trust TechCrunch enough to share their stories?
Agreed, wholeheartedly.

I don't even follow any of the links that pop up around here anymore.

javanix··on Making good programmers feel like bad programmers
Oh yes. I started a fairly large program at work earlier this year and used Struts2 to start off. Things went swimmingly until I started having to modify the template files, and from there I was spending far more time fighting the framework. Ended up scratching it and building my own "framework" that works better for our project in about a month.
javanix··on Making good programmers feel like bad programmers
Well, Eclipse's project manager is great for Java. For C I'd much rather use just a straight text editor - IDEs just get in the way.

C + emacs/vi is much faster than C + Eclipse, but C is always going to be faster to write than Java just because Java has so many more layers of abstraction that require so many more lines of code.

javanix··on [dead]
Yeah, that's one thing that bothers me about the cases they presented. What on earth motivated the Feds to even look at these guys? They had to have been doing something else to warrant the attention in the first place, or else this country is in a lot worse shape than I imagined.
javanix··on [dead]
Yes, I have to remain skeptical of the true "danger" posed to most of us by these laws.

However, if the two examples are even close to as cut and dry as the article stated (not guaranteed, considering the source), I think that it is a clear indication that the those laws' scopes are far too broad.

No law should have enough reach that a judge and jury could convict in even one case on that level of trivialness.

javanix··on Unix Admin. Horror Story Summary, version 1.0 (old)
Not really a horror story as a sysasdmin, but I figured that completely removing Python and all of its dependencies might be a good way to fix some conflicts I was having with a few programs.

Needless to say, results were disappointing.

javanix··on Mac Versus PC Debate Has Never Been Clearer
It certainly trumps something that sells for $600, but is the build quality all that much better than a comparably priced ThinkPad or one of Dell's new high-end machines?

The only real hardware advantage that I can find which isn't available elsewhere is the nice, fully internal battery that the Pros come with now. You can get one that performs similarly from Lenovo, but it doesn't look as elegant.

javanix··on World's first 256GB USB Flash Drive
You were hoping for USB to magically be something that its not?
javanix··on DRM is Dead, RIAA Says
I think the music industry finally realized that the only thing that DRM was cutting down on was their profits.

The set of all people that are going to purchase is (and will be for the foreseeable future until/unless it becomes much harder than it is now) much larger than the set of people who do purchase their music. All that DRM was causing was piracy on the part of a few unhappy consumers who otherwise would have bought their music.

After all, every single DRM-protected music file is floating around and available elsewhere in an unencrypted format.

javanix··on DRM is Dead, RIAA Says
I agree. Journalists (and through them, the general public) are smart enough to recognize DRM when they see it now. The music industry could (and, lets be honest, probably will) try to raise it from the dead at some point. Whatever they do try to pin it on will never succeed though.
javanix··on A new compression algorithm to make Google Chrome updates small
Well, the "cleanliness" is probably because it hasn't been open-source for too long - most of the original work was done by a dedicated team of software engineers most likely operating under fairly strict code guidelines.
javanix··on Command and Conquer 4 requires always-on internet
Why would it make you want to pirate the game?

How many times will you be using a computer that is powerful enough to run C&C4 but doesn't have a persistent internet connection?

The current crop of DRM is horrible (and in my opinion, makes pirating less ethically sketchy), but an always-on internet connection doesn't really seem to be that horrendous to me. Provided that they don't start charging a subscription fee or devaluing players who don't play one (granted, a reasonable concern given EA's track record), the internet connection idea seems to actually provide some benefit to the user, and would probably not be all that intrusive.

If implemented correctly it might make moving around your legally purchased copy to a new computer much easier, for instance, and could probably help cut down on the cheaters present in a lot of online games these days.

javanix··on Will universal health care motivate the 'job-locked' to start businesses?
Oh, I completely agree on the regulation front - health care in this country is broken right now. I'm not in agreement with the current Administration's plans to fix it, but something needs to be done.

I just think that when people start claiming that "selfishness" is the underlying problem with our broken health care system, they're ignoring the pressures that brought on this "moral decline".

It's really no different than the far-right nutjobs who blame the state of our inner cities on the "laziness" of the people living there.

javanix··on Will universal health care motivate the 'job-locked' to start businesses?
Unfortunately, there just isn't anything you or anyone else is going to be able to do to combat people's "selfishness".

It may not be the way we want things to happen, but nobody is going to be able to convince every facet of the population to give up portions (however small) of their livelihoods to "build a stronger community" for exactly the reason you mentioned: nobody can see that they have anything to gain.

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