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syntaxfree

247 karma · joined March 18, 2008

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syntaxfree··on Apple to scan iPhones for child sex abuse images
So wait, I have pictures of my baby son’s poop to send the pediatrician — which show what will eventually be his naughty bits, as he becomes sexual (in due time, years from now)

I actually don’t have many nudeish pics of him because it’s very cold right now, but we take dozens and dozens of daily pictures so — but in the summer… when maybe he’s going to the kiddie pool grandpa has…

syntaxfree··on Crafting Interpreters is available in print
It’s good work, congratulations.
syntaxfree··on Hacker News in the Style of Teletext
https://en.m.wikipedia.org/wiki/Publish%E2%80%93subscribe_pa...
syntaxfree··on Component Graph System (2017)
I don’t know what ECS is. You should define the acronym…
syntaxfree··on MacKichan Software, maker of Scientific Word, has gone out of business
The math equations made by Word have a distinctive appearance. Partly because they’re objectively worse in some (a few) aspects, partly because people associate them with Word, the result feels amateurish. This isn’t purely an intrinsic technical quality of Word, it’s just how the cookie crumbles.
syntaxfree··on MacKichan Software, maker of Scientific Word, has gone out of business
Re: lyx as a hard to get into GUI.

Overleaf has decent tab completion and dozens of templates, as well as limited support for markdown. Let tabnine and copilot get to LaTeX; I think we’ll find the discoverability of “text language on Adderall” outguns GUIs.

syntaxfree··on “Python's batteries are leaking”
There's galaxies or distance between "this is acceptable" and "this is understandable".

People are screwed up. You are, too. I hope your business partners and allies don't hold you to the standard you're bearing when your time to behave badly comes.

syntaxfree··on Blood-Testing Firm Theranos to Dissolve
You can never rule out money laundering. Acquire a big stake of a failing company, claim proceeds from liquidation.
syntaxfree··on Leo Editor
My favourite term of emphasis is "on manifolds".
syntaxfree··on The Death of Postmodernism and Beyond (2006)
People often take postmodern theory to be prescriptive and agitate against it -- when it is actually descriptive and sorely needed.

Where existent theory is flawed, it needs improvement. But the world is going to keep going where it's going...

syntaxfree··on If wages are to rise, workers need more bargaining power
There's also Goodhart's law: when a measure becomes a target, it ceases to be a good measure.
syntaxfree··on Errol Morris Refutes It Thus
Morris comes across as pulling a Neil deGrasse Tyson stunt.
syntaxfree··on Matrix and Riot Confirmed as the Basis for France’s Secure Instant Messenger App
So what's irssi for Matrix?
syntaxfree··on Types of Regression Analysis
Important for many real use cases such as estimating demand from prices instrumental variable regression.
syntaxfree··on Types of Regression Analysis
There's this other thing called the FWL theorem.

As long as the unexplained term is uncorrelated (in the probabilistic model; linear regression will force this to be the case computationally) with the included variables, your coefficients will remain unchanged. So adding/removing variables shouldn't change results at all -- unless the model is mis-specified and you're including variables that correlate with unobserved factors in unexpected ways.

So for example a regression of children's IQ on the income of their parents provides a plausible mechanism; but if you add the arm length of the kids you will have problems, since arm length is correlated to an omitted variable (kids with longer arms are older and perform better on IQ tests).

That's most of the "in context" story. Nothing to do with multicollinearity.

syntaxfree··on Flappy Bird Ported to C64
This is... beautiful.

( the past inside the present: https://www.youtube.com/watch?v=F7bKe_Zgk4o )

syntaxfree··on Oh, you still use Wordpress for your blog? That's adorable.
Is inline LateX available in a free Ghost host akin to Wordpress.com?
syntaxfree··on Using Data to Pick the Optimal Name for Your Startup
By the way: this needs to be matched against a baseline distribution of initial letters in words and common names. Zoozimps, yo.
syntaxfree··on Using Data to Pick the Optimal Name for Your Startup
Optimality implies objectivity. You don't choose the optimal name, you find out what it is.
syntaxfree··on Cancer 'Tidal Wave' on Horizon, Warns WHO
1. Some large percentage, possibly more than half, of what a doctor does is diagnosis and prognosis. This is all pure probability. Failure to understand the difference between Prob(A|B) and Prob(B|A) has nontrivial consequences.

2. Frontier areas of medicine -- oncology, psychiatry -- deal increasingly with uncommon situations that not necessarily happen with enough frequency for a doctor to develop a doctorly intuition. There are some great resources -- meta-analyses, for example -- out there, but if we keep cutting slack to practitioners and let them follow the word of "thought leaders", medicine becomes the prey of ideological waves and conceptual fashions.

syntaxfree··on Fallacies
Couple of links on Roko's Basilisk, which is Forbidden Knowledge in LW:

An explanation: http://rationalwiki.org/wiki/Roko%27s_basilisk

Yudkowsky going gaga on reddit: http://www.reddit.com/r/LessWrong/comments/17y819/lw_uncenso...

> The fact that you disagree and think you understand the theory much better than I do and can confidently say the Babyfucker will not hurt any innocent bystanders, is not sufficient to exempt you from the polite requirement that potential information hazards shouldn't be posted without being wrapped up in warning envelopes that require a deliberate action to look through. Likewise, they shouldn't be referred-to if the reference is likely to cause some innocently curious bystander to look up the material without having seen any proper warning labels. Basically, the same obvious precautions you'd use if Lovecraft's Necronomicon was online and could be found using simple Google keywords - you wouldn't post anything which would cause anyone to enter those Google keywords, unless they'd been warned about the potential consequences. A comment containing such a reference would, of course, be deleted by moderators; people innocently reading a forum have a reasonable expectation that Googling a mysterious-sounding discussion will not suddenly expose them to an information hazard. You can act as if your personal confidence exempts you from this point of netiquette, and the moderator will continue not to live in your personal mental world and will go on deleting such comments.

Uh...

syntaxfree··on Fallacies
The limit case of this is lesswrong.com, which is a kind of cultish/Vulcan purge of all fallacies. (Ask around about Roko's basilisk)
syntaxfree··on A 33-Year-Old NPR Story Convinced Me Google Glass Will Stop Looking So Dorky
Does this mean that every teen can write google glass apps now (Z80 assembly was really easy to learn) but in twenty years time AR technology will be unwieldy, crashy and overfeatured?
syntaxfree··on A 33-Year-Old NPR Story Convinced Me Google Glass Will Stop Looking So Dorky
That says something interesting about behavior and how the function/form relation is contingent but slow-moving. Star Trek communicators were supposed to be used on loudspeaker and looked directly at, and yet when we got flip phones we used them exactly like rotaries.

Your uncle had a mobile, but when he needed to talk in public, he needed the kind of physical anchoring that was associated with talking on the phone in public -- enough that he generated the illusion of being on a payphone. (Much like if you talk on a cellphone that's connected to a charging chord, you still generate the illusion of a landline).

What does this say about glass? That we want it to work like things that are already there -- an always-with-you screen, for example, or a mini-GoPro -- and it might take a while to really come on its own. If it ever takes off, of course. Google has deep pockets but the acceleration is unrelenting and unforgiving.

syntaxfree··on A 33-Year-Old NPR Story Convinced Me Google Glass Will Stop Looking So Dorky
Somehow I think the government in South Sudan would just rip these off people's faces.
syntaxfree··on Ted Nelson: It All Went Wrong at Xerox PARC
I love Ted Nelson. He had a vision of a future that never materialized, and never will, but he's not bitter. Instead, he's keen on showing people that this "future" thing isn't an inevitable train crashing towards us, but the result of many, many choices, none of them neutral.
syntaxfree··on Why are US corporate profits so high? Because wages are so low
How is inflation is SA currently? Inflation tends to hypertrophyze unions, because there comes a need to a common agreement to adjust wages across the board to keep up with prices.
syntaxfree··on Why are US corporate profits so high? Because wages are so low
They share some risk in the form of correlations to the actual risk to their employment contracts. But employees who are fired during downturns walk away with all of their human capital and most of their future earning potential (minus what the firing signals in their CV), while the downturn chips away at the firm's capital.

Let me put this another way: no one is really entitled to a job; not in the way their entitled to their properties, which have a _title to their name_. Capital, on the other hand, risks its very entitlement. Employees don't have any assets seized during a downturn. If they wanted to share in the risk and return, they could have bought stock.

syntaxfree··on Bourne is not bash, or: Read, echo, and backslash
The elephant in the room is -- it's 2006, erm, 2012, and even shell scripts can't be expected to run reliably in lowercase-linux anymore?

... this wouldn't be a problem if Ubuntu hadn't run away with its own default shell...

syntaxfree··on How I Learned to Program
Ah, to be young and naïve again.
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