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User Journal

Journal: in which i am a noob all over again 17

Journal by CleverNickName

I haven't posted a journal here in almost three years, because I couldn't find the button to start a new entry. ...yeah, it turns out that it's at the bottom of the page.

So... hi, Slashdot. I used to be really active here, but now I mostly lurk and read. I've missed you.

Comment: Loss leader pricing strategy (Score 1) 181

by Achoi77 (#37578168) Attached to: Amazon To Lose $10 Per Kindle Fire
I don't see this as being any different as Sony or MS trying to push out their gaming consoles at a loss - just business as usual. Amazon's true advantage over direct hardware manufacturers is that they can afford to risk gambling with loss leaders while direct manufacturers like ASUS and Archos cannot. Sure, they may probably make less profit, but the opportunity to gain marketshare is too great to ignore - which is the point: to get _everybody_ to use amazon's services.

Comment: not quite like Blizzard (Score 3, Informative) 182

by Achoi77 (#34401838) Attached to: Apple's Game Center Shares Your Real Name

I figured Apple's intention is to thwart spammers; if you were able to recognize the real name of your buddy you were more likely accept the invitation rather than someone with a username like "THISISNOTVIAGRASPAM." Playing the whole social angle.

What Blizzard was intending was different. They wanted to put paper trail on all users on a publicly viewable form, in the interest of minimizing trolls and thus improving the quality of posts on their forums - to 'shame' the trolls from posting mindless drivel. Yeah, that didn't work out too well.

Education

Quantum Physics For Everybody 145

Posted by kdawson
from the this-time-without-the-math dept.
fiziko writes in with a self-described "blatant self-promotion" of a worthwhile service for those wishing to go beyond Khan Academy physics: namely Bureau 42's Summer School. "As those who subscribe to the 'Sci-Fi News' slashbox may know, Bureau 42 has launched its first Summer School. This year we're doing a nine-part series (every Monday in July and August) taking readers from high school physics to graduate level physics, with no particular mathematical background required. Follow the link for part 1."

Comment: Re:IE8 performs awesome, as usual (Score 2, Interesting) 246

by Achoi77 (#30946900) Attached to: Freeciv As Benchmark of HTML5 Canvas Javascript Performance

Man, I should have read the article. FTFA:

Note that the implementation for Internet Explorer 8 does not use the HTML5 canvas element, because this isn't supported. Freeciv.net implements a canvas-replacement using DHTML and divs with clipped background-images. Therefore the test results are not directly comparable with the other web browsers.

That's what I get for not reading the article :-(

Comment: Re:IE8 performs awesome, as usual (Score 1) 246

by Achoi77 (#30946878) Attached to: Freeciv As Benchmark of HTML5 Canvas Javascript Performance

IE should not have even been tested - it does not support HTML5 canvas elements!

Indeed it doesn't. A lot of the hacks involved to get IE to support canvas is merely an emulation of canvas using VML.

I've experimented with a bunch of sprite based animation stuff on canvas, and have seen similarly terribly poor results on a bunch of versions of IE using the code google wrote. (I'm assuming their benchmark is regarding the rendering sequence) Might as well create <image> tags, and animate the image tags with some style manipulation using js, because functionally what the hacks are doing to make canvas work on IE. (This is not regarding tricks to speed up the rendering, such as recycling DOM elements, which is cheaper than creating new DOM elements *shrug*)

Comment: Re:Wash your hands! (Score 1) 374

by CleverNickName (#29392669) Attached to: Swine Flu Outbreak At PAX

This is good advice, and gives me an opportunity to speak to the community at large: some of us who go to cons and are in a position to shake tons of hands politely decline. It's not because we're being dicks, it's because we know it's a good way to substantially decrease our chances of catching and spreading any germs.

Comment: Oh, cruel irony (Score 2, Interesting) 374

by CleverNickName (#29392641) Attached to: Swine Flu Outbreak At PAX

I played the PAX Pandemic game, where the Enforcers handed out stickers to attendees that read [Carrier] [Infected] or [Immune] (There was also a [Patient Zero].

I got the [Immune] sticker, and by the time I got home on Monday, it was clear that I had the flu. I've had a fever between 100 and 104 all week that finally broke last night, but I'm going to the doctor today because I think whatever I had settled into my lungs. I'll tell him about the H1N1 outbreak and get tested if he wants to run the test, but at this point I think it's safe to assume that I was [Immune] to the Pig Plague, but definitely [Infected] with the damn PAX pox.

Even though it's been a week of misery, it was entirely worth it, and I don't regret going to PAX for a single second.

The wages of sin are high but you get your money's worth.

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