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walexander

713 karma · joined May 29, 2011

Typical Software Engineer at a big tech company.
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walexander··on Tizen - new Android competitor
Does anyone know offhand what kind of minimum system requirements this thing has? Is it similar to Firefox OS?
walexander··on No bullshit guide to math and physics
Since you seem to be informed about the books out there that are attempting what the OP's book is, what would you suggest in place of it?

Seems like even with the problems you've listed, it might still fit a niche that I haven't seen filled very well.

walexander··on Khan Academy Founder Proposes a New Type of College
I wouldn't be so quick to dismiss certifications. Having an A+ cert at least reasonably signifies someone could format a hard drive and install ram.

These tests do not have to be on paper alone, either. Look at the CCIE from Cisco. That has an extremely difficult lab component that no amount of "teaching to the test" is going to help you overcome (which is why having one pretty much guarantees a six figure income).

walexander··on White House Deletes TSA Petition
No, there are only a million Japanese in America. Also, I highly doubt any Koreans would support removing a monument dedicated to Korean victims of WWII.

At 1.3Million, sure, it's possible, but I don't personally think there are enough right-wing revisionist history Japanese-Americans to have generated this much response.

Anyway, the facts support my assumption directly from the petititon. The vast majority of Japanese names on the petition do not list their location, while a handful directly report they are from Japan: Taizo H - Tokyo, Kuniko N - Fukuoka.

walexander··on White House Deletes TSA Petition
Are non-US citizens allowed to petition on the "We the People" site? The top signed petition here is by some right-wing Japanese history revisionist to remove monuments to Korean sex slaves abused during WWII [1]. Maybe it's a good thing that the administration ignores this site.

[1]https://petitions.whitehouse.gov/petition/remove-monument-an...

walexander··on Bezos pledges $2.6M to support same sex marriage
Does money really have any affect on issues like this? It's great Bezos is taking a stand, but what good will this do? What harm can really be done by Chik-Fil-A's CEO?

Here in NC the amendment to ban same sex marriage passed with something like a 20% margin. That was despite anti-amendment spending beating them by 2:1 [1]. People have fairly deep convictions about these things and I don't think a campaign commercial is going to sway anyone's opinion.

[1]http://www.wral.com/news/state/nccapitol/story/11021903/

walexander··on Whistleblower Binney says the NSA has dossiers on nearly every US citizen
Just remove DoD certs from your trust list if you don't want to accept them.

This might not be a laymen solution, but it's a very simple procedure in most browsers.

walexander··on Is Kanban the New Scrum?
I like the informal agile model versus the heavily formal Agile. It's too bad I've never really experienced anything except the latter in practice.

Might I ask what tools you guys are using to manage this?

walexander··on Why Your Links Should Never Say “Click Here”
Bad advice, in my experience.

Anecdotally, I did a website recently for a carpet cleaner. Standard wordpress job with his services and things. At the top of the home page, he wanted a link to a form for redeeming living social coupons, which, not wanting to say "Click Here for", I just made as "Reedem Living Social Coupon".

It turned out after a couple weeks that many of his users were not clicking "Reedem Living Social Coupon", but clicking the "Contact Us" link. As a quick fix, I renamed the link to "Click Here to Redeem Living Social Coupon" and bolded the text. He mentioned a week later that this had a noticeable improvement in people clicking the correct form.

People who use the web for scheduling carpet cleanings are not always the same as the twitter crowd. You need to remember who your audience is, not what all your programmer friends prefer.

(And for some closure, I ended up adding a "coupon code" optional entry on the generic contact form for people who still clicked the wrong one anyway.)

walexander··on Intel dismisses ‘x86 tax’, sees no future for ARM or any of its competitors
>Android is no problem because of the Dalvik byte code engine

I work for a device manufacturer that went with Intel for a product - and x86 is a huge problem regardless of Dalvik.

The fact is, most popular apps out there, and essentially all games, have a portion of their code running in JNI (C libraries called by Java) for performance reasons. It pretty much wiped out half of the Android Market as incompatible and had software partners screaming at us.

walexander··on Rockstar condemns Max Payne 3 cheaters to play only against each other
> Jedi Knight was my first real exposure to programming.

Yeah, I was in middle school at the time.

I think between hacking that game, HTML on angelfire, and the TI-83 calculator, my trajectory for life was set.

walexander··on Rockstar condemns Max Payne 3 cheaters to play only against each other
> we're a bit intrigued by the potential for the "Cheaters Pool" to evolve into a new mode of play that some players might actually prefer.

Unregulated cheats and hacks led a friend and I to inadvertently invent a proto-minecraft over a decade ago.

Around 1998, I was playing Dark Forces 2: Jedi Knight when I started to experience cheats and hacks. Someone taught me how to do it, which was incredibly easy (each weapon file was a text file with variables you could change: projectile=bullet, damage=5, speed=3). Simply replacing the file client side would change the behavior.

When playing around with the projectile=[id] with some ids I found while map making, a friend and I discovered we could modify all of our weapons to shoot out various world objects such as bridges, platforms, doors, etc. We started playing the game almost exclusively this way for quite awhile, going off to separate corners of a map, building things, then comparing our structures.

So, I have to say, great idea on the quarantine, Rockstar!

walexander··on Areyouhuman: A Great Capcha Alternative
This is fairly trivial to break. The number of puzzles are low and they repeat.

I could refresh til I get a desired puzzle (shoe matching). Then write a simple cursor controller program (say using Java Robot API). It would scan across the static shoe area on the right looking at shoe colors. Then scan across the shoes on the left. When it matches a color shoe, drag across to match.

walexander··on Inventor of Google Voice now reinventing conference calls
How is this different from WebEx or any other conferencing service?
walexander··on Please learn to write
Absolutely other fields use their "abilities to make their abilities easier". As a coders we live in abstractions and you should be seeing them everywhere.

Writers work with words, but some smart writers invented sentences as tools to help structure them. Some other writers invented paragraphs to structure those sentences. Some even smarter writers invented novels, short stories, screenplays, etc. These are all tools built with writers tools to make writing easier.

The processors you use to run your code are tools made by electrical engineers built with logic gates, which are tools they built on top of electrical components, which are tools themselves. etc etc etc.

walexander··on The Avengers: Why Pirates Failed To Prevent A Box Office Record
> So, to minimize losses caused by piracy, make your movie not suck.

Yes, but it doesn't work exactly like that. s/not suck/profitable.

This just means that instead of taking chances on a film which is a big risk (think Inception), we will simply see more and more super hero movies and more and more sequels. There is much less of a margin of error when people are downloading things.

I think there's little or no room for a "Requiem for a Dream" type of film in the coming years. Maybe kickstarter will have to be the avenue to make movies like that.

walexander··on University of Florida Eliminates Computer Science Department
It's very relevant to this particular article because it's nerd linkbait.

I, personally, can't see a reason why a CS program would not be a priority for a university. I, personally, am also not an administrator at UF and don't need to have an opinion on it.

I'm sure this will pop up another 10 times this week though, as if there is a war on computer science.

walexander··on Announcing the Windows 8 Editions
I think this implies "We already can sell Office on x86, but we're not even sure we can sell Windows on ARM".
walexander··on [dead]
I know I shouldn't judge a book by it's cover, but... with all the photoshop, comics, and general editorializing on this article, I'm just going to have to wait til someone with a bit more candor decides to write about it.
walexander··on Artificial Intelligence Could Be on Brink of Passing Turing Test
The Turing Test was a very clever way of describing an AI without having to get into dead end philosophical arguments about what is or isn't intelligence (Ants have very complex social structure and engineering abilities - but are they intelligent?).

Turing picked something uniquely human and used it as a baseline. Unfortunately, what we got is passing the cargo cult turing test, as described in the Chinese Room Experiment.

I think what we all had hoped for, however, was HAL. What we are going to get is more and more iterations of cleverbot.

walexander··on This Internet provider pledges to put your privacy first. Always.
I would love to see this guy succeed, but can anyone enlighten me as to why Kickstarter won't allow his project to be funded?

His pseudo-kickstart page is unlikely to generate anywhere near the amount of funding it would on the KS site. I'm wondering why they wouldn't allow it to be funded there.

Is there something dubious about this project that the typical tech blog cheerleaders are ignoring, or is there some reason this kind of project is not allowed on Kickstarter in general?

walexander··on How Not To Sort By Average Rating
I actually find issues with the "best" comment sorting, in some cases. I think it generally is the "best" sort, but in very popular posts it tends to break down.I often find comments with 5x or more upvotes buried down below the top few comments.

I think as comments get higher to the top, people start voting them down more, which might not be the cases for comments which are rising (theory: people reading further down in the comment section are possibly more thoughtful and more likely to upvote, while at the top the ADHD crowd might be more likely to knee jerk downvote?).

In any case, i've recently changed my default sort to "top" and feel it's an improvement.

walexander··on Linus Torvalds: The King of Geeks (And Dad of 3)
"My name is Ozymandias, king of kings: Look on my works, ye Mighty, and despair!" Nothing beside remains. Round the decay Of that colossal wreck, boundless and bare The lone and level sands stretch far away.
walexander··on Efficiently Browsing Text or Code (esp. with Emacs)
I'm an emacs coder myself, so I'm wondering.. why no mention of cscope?
walexander··on Google I/O 2012
The freebies last year (Galaxy Tab 10.1, Chromebook, verizon hotspot) more than outweighed the ticket price and airfare. Depending on which session you went to (which meant more freebies - arduino kits, more phones, etc), you could make a solid profit off a trip to I/O.

I'm curious at $900 of just how much they plan to give out this time.

walexander··on YC and 500 Startups company Curebit caught stealing from 37 Signals
I believe this is still contested in some respects, but there has already been one case which decide it was not copyright infringement: http://en.wikipedia.org/wiki/Perfect_10,_Inc._v._Amazon.com,....

"The court held that Google's framing and hyperlinking as part of an image search engine constituted a fair use of Perfect 10's images because the use was highly transformative"

walexander··on My Call to Senator Schumer’s Office on PIPA: It’s So Much Worse Than I Thought
My guess is he was being facetious.

I'm going to assume this guy has been picking up the phone on this issue non-stop for the last week and is tired of hearing from opponents.

He was probably just entertaining himself.

walexander··on Intel fakes Ivy Bridge graphics on stage at CES
How is this fraud? These are essentially live commercials. They can do whatever they want.

I'd wager half the products at CES are running canned demos in flash. It's an open secret and everyone does it.

walexander··on Reddit successfully pressures Rep. Paul Ryan (R-WI) to back off support of SOPA
I think the best comment on this I've heard came from Milton Friedman. Paraphrasing, he said:

"Politicians will do whatever they have to do to get re-elected. Everyone thinks if we just elect the right people, we'll have change. If you want change, don't worry about electing the right people. Just make it politically profitable for the wrong people to do the right things".

Now, save for someone being bribed outright by a lobbyist, I think this is the context we need to work within.

walexander··on Red Hat touts Raleigh, NC as an open-source leader
I can't disagree there. I graduated from that program and put my year of IBM interning in while I was a senior.

Not many people seem to stick around for long though.

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