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rwnspace

946 karma · joined May 2, 2017

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rwnspace··on Switching from Chrome to Firefox
FYI you can manually trigger synchronization in both the mobile and desktop browsers, the option isn't buried very deep in either and is the only workaround I've found to avoid delays!

Edit: on mobile it's under Hamburger > Settings > Firefox Account

rwnspace··on Croydon Shut Down
Yes, Northern R'Lyeh closed many of their routes recently, which caused unknowable horror to descend over Innsmouth (among others on local stopping lines).
rwnspace··on Music for Programming (2011)
Just enough slightly obscure things I both like and recognise to make me confident I'll find great new stuff. Cheers.

Restraining myself to join in with just a single recommendation - Jan Jelinek's 'Loop-Finding-Jazz-Records' is the record I always post on these kind of threads and it always seems to land well with this crowd. It is probably my favourite example of the genre, and the production is so textured and the instrumentation has so many subtle aspects, it holds up very well to multiple listens.

Alright, two recommendations - the first time I clocked a 14+HR session was when I was listening through Skinshape's discography (comfy, catchy, mellow indie)

rwnspace··on How Facebook Avoids Ad Blockers
Not OP but read about it on this hosts config [0].

From that page:

> We prefer to use 0.0.0.0, which is defined as a non-routable meta-address used to designate an invalid, unknown, or non applicable target.

> Using 0.0.0.0 is empirically faster, possibly because there's no wait for a timeout resolution. It also does not interfere with a web server that may be running on the local PC.

[0] https://github.com/StevenBlack/hosts

rwnspace··on A 70-year-old's secret to a full and happy life
I don't know, and I'm not sure it's a good idea. I think it's a feature, not a bug, though it has very clear downsides, which you can take steps to ameliorate. Talking of steps:

Walking and talking are pretty ancient ways of taking stock and finding new perspectives. Talk to people outside your usual age range and social class. Get out into nature. These things usually help in ways I can't explain very well, but I find them vital to sustainably integrating who I am in here with where I am in the world. In my experience, major health crises of the mental kind tend to be down to this.

rwnspace··on Consistent Technical Documents Using Emacs and Org Mode [video]
Thank you. The video is exemplary. Fascinating concept, very well constructed and thought-through. Please, make more!

I would be very keen to read an essay on the same subject too. I'd also like to write one, although I suspect my attempt might not be to the same standard.

rwnspace··on A 70-year-old's secret to a full and happy life
I wonder if it took 30+ years because your young adult brain was geared toward perceiving 'carrots and sticks'.
rwnspace··on Ask HN: What's the most valuable thing you can learn in an hour?
The trick is to reduce the number of falsifiable beliefs you hold. It grants you an immense amount of conviction, and can be very effective in the short term, although the price is a crippled perception...

A commendable way to spend the remaining 40 minutes is to reflect on becoming so brave in the face of failure - of being wrong - that you seem almost foolhardy to others. Ideally, you want to be really quite wrong about many different things in myriad interesting ways.

rwnspace··on A foundation course in reading German
I love the idea of anki but immediately tire of the execution. There are naturalistic ways to achieve the effects of spaced repetition, fortunately, like reading the works of a particular writer or playing games of a certain genre in the target language.
rwnspace··on How to Be an Epicurean
Who cares about the implementation, if it has the interface I (think I) want! :)
rwnspace··on Ode to skimming: On reading and our attention spans
I skim because nearly everything is bloated with useless crud and the latest memetic faddery; because tech writers are always on the defensive vs pedants; because people with multiple arts degrees actually seem to get worse at writing, not better; because there are more things to see than ever, and less time available for any one of them.

How else are we supposed to manage the explore/exploit trade-off in the face of this galactic amount of information?

rwnspace··on Create your own private cloud at home – easy installation, no server needed
I'm a Syncthing user - is there any reason for me to use this instead?
rwnspace··on How to Succeed as a Poor Programmer
I'm convinced of 'learn old > learn new' in general, but I think there are some interesting edges: the older something is, the larger the gap (maybe chasm) will be between 'basic competence' and 'venerable expert'. Also, the more likely all the common problems you'll face will have been posted on the internet, and that the quality of tutorials and explanations will be superlative.

While the payoff of learning old > new is typically much higher (search: Taleb Lindy effect), I think matching your learning to the 'human api' is more important. For me, learning is very emotional: when I feel a sense of curiosity and intrinsic drive to know, I'll follow my nose, spend my time where it takes me. I want to spend this kind of energy in a certain way.

When I find myself with an instrumental cause or external need to know, it's most likely going to be because it's something typical, something old, in which case learning about it and being useful with it will require less of my spirit and drive to crack.

New language/tech fanatics tend to pressure through both sources (a la "look at our ingenious design breaking paradigms" and "it's so good your boss will want you to work in it (well, soon)"). Often the former argument is stronger, so it appeals to your curiosity - in which case you're best off searching for the useful kernel, followed by a swift exit in order to preserve your sense of discernment. Should you return there, provoked by your general interest, that ought to be your indicator of importance. How hyped you felt that one afternoon you learned about it after reading HN comments is likely not.

On the other hand, the 'should learn' brigade will tend to target the latter source of pressure (employability & centrality). If you find yourself feeling resistant to this and force yourself into it anyway, you'll easily burn out and douse your curiousity for the day. I've arranged learning resources to languages I find fundamentally dull multiple times, and made only very shallow dives into them.

When choosing what to learn, your built-in heuristics will tend to serve you much better than either a long list of common 'shoulds' or a tangle of overhyped 'musts'. Let natural forces do their thing in shaping what things will be presented to you: avoid paying much attention to the loud people where marketing, shills and zealots tend to roam.

rwnspace··on The Forbes ‘30 Under 30’ Hustle
You may have been confused, yet you've elaborated GPs point for us very nicely. Two rather different impressions of people on the list in question.
rwnspace··on A Blue Collar Slob’s Introduction to the Rare Oakland Manzanita [video]
Wouldn't you adapt your speaking tone and accent to the context? I did the one time I went on TV.
rwnspace··on Maybe We Should Stop Creating Inscrutable CLIs
I think explainshell [1] is a halfway measure for what you're looking for.

My current approach is simply to have a notes folder with the title of a man page as the filename, I put a 'tl;dr', common commands section, and write down any quirks or complexities you only tend to remember when you've just been digging through things - am working on something better at the moment.

[1] https://explainshell.com/

rwnspace··on Visualizing and exploring sorting algorithms in two dimensions
Is it just me, shoe-horning this in there, or does this picture [1] of the Quicksort remind anyone else of a Scutoid? [2]

[1] https://dotink.co/img/quick-color.png

[2] https://en.wikipedia.org/wiki/Scutoid

rwnspace··on Being Bored Is Good
I find this passage resonates most when drawn against my living relationship with the rest of the text.

As for the thread, a very straightforward quote:

~

So the unwanting soul

sees what's hidden,

and the ever-wanting soul

sees only what it wants.

rwnspace··on Europe has had five 500-year summers in 15 years
Yeah, for sure, there are degrees of success (as you suggest, "you might think it would be successful but it really isn't", or, "you spent loads of resources on something that felt good but achieved nothing when you could have done this unappealing effective thing"). I do think 'consume less, fix things, make reuse a hobby' is a good norm to work towards. I think the Restarters community is a good example (casual affiliation) [1]

I'm quick to defend the belief at a 'meta level'. It seems good to pretend we each can make a difference, in the same way it's useful to pretend free will exists: if you act 'as if' such a thing is true, then you avoid the outcome of acting as if it is false, one that seems to me utterly terrible - 'you could have made a difference, but you chose not to'.

I'd rather bring important but optimistic goals down a peg than abandon them - thinking I may as well leave things up to Moloch [2] leads me to despair.

[1] https://www.restarters.net/about [2] https://slatestarcodex.com/2014/07/30/meditations-on-moloch/

rwnspace··on Europe has had five 500-year summers in 15 years
No. Individuals openly resisting norms alters the discourse and the boundaries of acceptable thought. Sufficiently aggregated, it is precisely what brings about change.
rwnspace··on Anxiety: An Interactive Story
Do you mean very slow by your general, working-world standards, or the standards you would expect from them given other signals (verbal fluency/evidence of understanding, education level)?

If the latter, it could well be perfectionism getting in the way (shoddy existing work doesn't discount this possibility). Encourage 'iterated failures at any old sub-problem' perhaps? It's the only way I know how to deal with all three of those problems myself.

When I was starting out with small-ish programs, IDEs gave me performance anxiety. So I'd write in bits and pieces in Evernote or notepad, converting plain descriptions into code, and only merge it all into a single file ready for execution right at the end.

rwnspace··on Show HN: Should you buy a house and rent it out?
Apologies, I misunderstood your exact meaning. But I think you misunderstood my point that 'society loses' is a non-sequitur in any case.
rwnspace··on Show HN: Should you buy a house and rent it out?
That's an incredibly thin argument (society loses because you don't let someone pay rent to live in your home). You have to deny the existence of second-order intangibles which seed first-order tangible economic value such as community and social cohesion. If you like, ownership-based behavioural incentives. A 'stake in society'.
rwnspace··on God's Number Is 20 (2010)
Not usually - exceedingly rarely - but yes. Some people specialise in this as a competitive event. There are advanced techniques applied which aren't appropriate or very useful for speed-solving. The average movecount for experienced speed-solvers is generally between 45-60, depending on methods employed. These methods rely much more on a variety of intuition and heavily drilled algorithms (pre-memorised sequences).
rwnspace··on Smartphone Addiction Associated with Impaired Decision-Making
I think class/education i.e. social capital is a major factor. Consider that the cohort in this study (linked elsewhere in this thread) are all graduate students. I expect you'd find the effect sizes of this study would significantly increase given a sample of college dropouts rather than graduates.

I'm a dropout from a great Philosophy course: I had pre-existing problems with substance abuse, and addiction vendors like Reddit and YouTube allowed me to pour away my attention in a similar way when the coursework load (and my stress) increased. Smartphones provide yet another vector for existing psychopathologies to play themselves out.

This vindictive industry damages social cohesion and changes destinies. I now sell second-hand phones in a major UK city, and my experience is that surveillance capitalism/the digital addiction industry is cleaving out a new underclass from the working class: as a child, your membership is determined by whether or not your parents are addicted to smartphones.

rwnspace··on Cheese exposed to hip-hop tastes better, finds Swiss experiment
But how long did they expose it to Roquefort?
rwnspace··on A list of lists of interview questions
Generally speaking, I consider them a noobtrap for two reasons.

First off, many of the resources are written and submitted by people who have no place teaching others - and are writing almost purely to self-promote and have something to show to employers.

Second, even if some of the resources in there are of decently high quality, the probable best schema for how to use and integrate that resource is going to be bound up in a textbook written by Someone Very Important. Along with all the stuff you really need to know anyway.

Scrap that, three reasons. Finding and aggregating these kind of links for your personal use is of value: it develops your taste and sense of what resources to veto, and what to collect, and is a meta-skill applicable everywhere you have a search engine and some curiosity.

In '17 and early '18 I wasted hundreds and hundreds of hours collecting "the perfect" set of bookmarks for various things I want to learn, and my collection method has basically been to scrape these kinds of lists and apply a surface-level "ooh sounds cool" filter to what I pick up. Obviously, I learned very little doing this, and almost never open such links except as part of a half-hour flight of fancy.

Perhaps if you're of intermediate/expert-level, these factors aren't that important to you - if a couple of links are handy they've served their purpose. But you're probably not going to star the repo. It's mostly thousands of perma-beginners who should be opening textbooks and playing with fundamentals in a REPL who are starring this stuff.

rwnspace··on The Ghost in the Machine: An AI Perspective on the Soul [video]
Please, it's quite obvious your intent is in part to generate emotion and not purely 'informed exchange'. Your tone is not appropriate to this community. Some things I've learned here: give your fellow conversationalists as much benefit of the doubt as you can. It's wise to avoid tactics of rhetoric such as reductio ad absurdum. Try explain your thoughts in such a way that we do not have to guess.

I'm actually quite sure you have something interesting to contribute, but please, politeness is important here.

rwnspace··on E-Cigarette Maker Juul Just Gave Its Employees an Average 1.3M Bonus
More information on your first sentence in Matthew Walker's Why We Sleep (tl;dr: no caffeine >2pm it's v bad for sleep phases + long half-life).

I'd add mental health/anxiety issues as another reason to avoid it. It can be a fine cognitive enhancer - but caffeine as a crutch will give you a limp.

rwnspace··on E-Cigarette Maker Juul Just Gave Its Employees an Average 1.3M Bonus
May I ask what your dosing was? I honestly don't doubt you one bit - but as an ex-25-a-day smoker, a week of endless pacing and sleepless nights and hiding in my cupboard, followed by a week of sleeping and grumbling, and a subsequent year of basically no alcohol (triggering), there's just no comparison to a week of headaches and thirst (caffeine). But, I suppose I do say this as someone with coffee in hand, so maybe staying quit with caffeine has been that much harder...
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