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DoingIsLearning

8,939 karma · joined November 11, 2017

"No loophole, is there, Dr. Pirenne?"
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DoingIsLearning··on The Surreal Magnificence of Fatherhood
Well, there are Persian texts talking about c-sections more than 3 millenia old. So I guess if you adjust your timeline you can argue C-sections are also "how it has always happened" for some of us.
DoingIsLearning··on Health insurers remove executive bios, images from websites after CEO killing
No fly zones, RF jammers, Police forces themselves are equipped with counter offense drones. I am sure there are even more counter measures not known to the public or disclosed.

After 9/11 all major wealth epicentres really started taking security a lot more seriously beyond just plain robbery.

Comparing them to out dated and corrupt armed force is selling them short.

DoingIsLearning··on Health insurers remove executive bios, images from websites after CEO killing
> How will this change events like G20, Copenhagen, or Davos?

Nothing will change, have you seen the security apparatus of G20? They literally turn any place into a fortress.

Visit Canary Wharf or City of London and most of the infrastructure for barricading or lock down is already there.

What is unexpected to me is that this starts with Healthcare when my expectation would have been Oil and Gas first.

> What comes next?

A. They find him and he gets accidentally murdered during arrest so that he never sits in front of a jury.

B. They never find him and a copycat trend begins.

DoingIsLearning··on ChatGPT Pro
Sounds like a great market opportunity for consulting gigs to clean up the aftermath at medium size companies.
DoingIsLearning··on Why America's economy is soaring ahead of its rivals
> If most of the return from your risky venture is going to be taken from you by the government, why take the risk?

Again, not true. High taxation is mostly (unfairly so) on payroll salaries not profits or capital gains.

Most investors are conservative, risk averse, and remain vastly concentrated on Real Estate, which yields very high profits on an inflated market.

Most businesses get very poor credit conditions from the Banking Sector and most Business are SMEs focusing mostly on traditional B2B B2C services with low margins.

DoingIsLearning··on Why America's economy is soaring ahead of its rivals
Pointing to EU law/regilations is just platitudes people keep repeating online.

Biggest barriers to business in the EU is risk averse Investors and Banking sector, lack of significant VC funding players, and Government spending strangled by Austerity policies.

The US spends a lot of money to make even more money.

DoingIsLearning··on Why America's economy is soaring ahead of its rivals
There is EU law, which is enacted across all EU members. But there is no such thing as a EU legal framework, neither is there a fiscal one if we are focusing on business.

A debt dispute could be resolved in less than 4 months or dragged for close to a decade depending on which EU state you have a business.

Same goes for fiscal law. Some countries have had pretty much the same rates and taxation arrangements for decades. Some countries change their fiscal load on businesses as much as twice in one year. Both cases are technically 'the EU'.

DoingIsLearning··on QwQ: Alibaba's O1-like reasoning LLM
I tried asking an Electrostatics problem which I assume is not very interesting training data for such CS/Maths biased LLM. It's still going....

I like the tentativeness, I see a lot of : wait, But, perhaps, maybe, This is getting too messy, this is confusing, that can't be right, this is getting too tricky for me right now, this is very difficult.

I kind of find it harder to not anthropomorphise when comparing with ChatGPT. It feels like it's trying to solve it from first principles but with the depth of Highschool Physics knowledge.

DoingIsLearning··on Monitor replacement – using a projector for a home office setup
Arguably what I think is actually happening is the focus distance has increased considerably.

The muscles that contract or relax to change your lens shape (to focus your vision at different lengths) don't work linearly. Most of the work/tension of the lens is happening in the last meters range. Such that looking out at a 10m distance or 200m distance is a lot closer in muscle tone then the tension applied to focus between 10m and 0.05m.

Most likely what is happening is that the visual field workspace is equivalent but the eye strain is considerably reduced from being able to not look at something so close by such as the displays we use every day.

The theory in the article is that this is due to reflected vs direct light but I think this is a post rationalization derived from the author's experience. The perceived experience is that it is easier on the eyes. The reason is less clear.

DoingIsLearning··on Northvolt goes from Europe battery promise to crisis
Russia does not need to win to still wreak havoc.

Their hybrid warfare has created massive social rifts and political instability across all major Western Democracies.

Unfortunately you do not need a lot of money to do evil, when the devil's whispers are enough to turn citizens of a nation against each other.

DoingIsLearning··on Premature Graying of Hair: Review with Updates
How does that work in the US they pump papers out as evidence of exceptional ability or something along those lines? I thought that mattered for entry visas not for residency.
DoingIsLearning··on Ensō: design constraints of a focussed writing tool
I didn't know Olivetti minor mode and I'm loving it.

I am writing a research proposal now with Olivetti. Came back to this thread to thank you.

Also thank you to Paul Rankin for bringing back this nice focus mode of vintage computing.

DoingIsLearning··on Ensō: design constraints of a focussed writing tool
(bind-keys*

    ;; file operations

    ("C-o" . find-file)         ; open file

    ("C-s" . save-buffer)       ; save file

    ("C-S-s" . write-file)      ; save as

    ("M-Q" . kill-this-buffer)  ; close file

    ;; folder tree

    ("C-d" . neotree-toggle)  ; toggle hide/show folder tree

    ;; buffer content operations

    ("C-a" . mark-whole-buffer) ; select all

    ("C-f" . isearch-forward)   ; find in file and highlight

    ("C-S-f" . query-replace)   ; find and replace

    ("C-z" . undo-tree-undo)    ; undo

    ("C-S-z" . undo-tree-redo)  ; redo

    ("C-c" . kill-ring-save)    ; Copy

    ("C-x" . kill-region)       ; Cut

    ("C-v" . yank)              ; Paste

    ;; font size

    ("C-+" . text-scale-increase)

    ("C--" . text-scale-decrease)

    ;; Pane/buffer switching

    ("M-1" . other-window)      ; toggle

    ("M-2" . previous-buffer)   ; previous
 
    ("M-3" . next-buffer)       ; next 

    ("<M-down>" . split-window-vertically)

    ("<M-right>" . split-window-horizontally)

    ("<s-up>" . shrink-window)

    ("<s-down>" . enlarge-window)

    ("<s-left>" . shrink-window-horizontally)

    ("<s-right>" . enlarge-window-horizontally)

    ("M-q" . delete-window)     ; close window

    ;; launch term

    ("M-0" . term)

    ;; code folding

    ("M-e" . hs-show-block)

    ("M-E" . hs-hide-block)

    ("M-h" . hs-hide-all))
edit: Added extra line breaks otherwise the comment text seems to be treated as a single block of text.

Arguably some of these are not standard anything (just something I was happy with) but equally there is also a lot of normal stuff people are used to in several software applications for many decades now.

DoingIsLearning··on Ensō: design constraints of a focussed writing tool
Warning: this comment may offend some in the Emacs community.

> GNU Emacs literally has a several decades head start on any new niche electronic writing tools and is, in my estimation, a towering achievement in this space.

I love Emacs but I had to spend more time that I would like to admit making changes to my init file in the first months of seriously using it. The 'average' user expects to be able to hit the ground running with reasonable defaults.

A large fraction of my (blasphemous) changes was of course overriding keyboard shortcuts to match the expectations that average users have of what keyboard shortcuts should do, in at least the last 40 years of software. I don't have the mental bandwidth or appetite to learn incantations.

So to me I see emacs as a tool no different from Notepad++/VS Code but a tool I can actually open the hood and mod to my needs/preferences that also happens to have a huge community that I can leverage with all the packages and minor modes.

However, neither of this is realistic or practical as a key turn solution for the 'average' user looking for a distraction free editor.

DoingIsLearning··on Automatic braking systems save lives. Now they’ll need to work at 62 MPH
As a big defender of ADAS in general and after experiencing active Lane Keep (not LDW) in several rental vehicles, while on holiday, I feel that they genuinely make driving on countryside roads and mountain roads more dangerous.
DoingIsLearning··on Two galaxies aligned in a way where their gravity acts as a compound lens
@Dang is there a version of /best but for comments? The thought experiment in this comment broke my mind.
DoingIsLearning··on Procrastination and the fear of not being good enough
Stupid/naïve question is there even a business model for karma farming in HN?

I get that twitter/reddit/YT/insta/TT is relevant for product placement, stealth marketing, political PR, propaganda etc. But is there economic value in HN accounts?

Other than the occasional YC startup pitch most of the content here is for the purpose of sharing info/tech discussion.

Am I missing something? Or are people just online 'community' jaded?

DoingIsLearning··on The decline of the working musician
> isn't social, it's a performance for an invisible audience.

I know what you wrote is fairly obvious but the wording really resonated with how I feel about social media platforms but couldn't quite word it so well.

DoingIsLearning··on Trump wins presidency for second time
> the intent is to destabilize the country not pick a particular candidate.
DoingIsLearning··on Trump wins presidency for second time
Not confused. Perhaps impressed, surprised, worried.

Surkov will be proud I guess.

DoingIsLearning··on Trump wins presidency for second time
> Sure - but we're talking about pragmatic considerations. In hindsight, preservation or expansion of abortion rights was not enough to get men to turn out to vote for Harris in sufficient numbers to swing the election, so another kind of message should have been crafted for that voting block.

My stomach dropped when I heard a young men claim that Trump would be better because of his economic policies. To which I reply which ones? Followed by stumbling silence.

This is a young university educated 25 year old men raised in a Social Democrat European developed nation, claiming that Donald Trump would serve American interest and a world economy the best. We are absolutely underestimating the effect of people's world view being shaped by information wars on social media.

Adam Curtis 'Hypernormalisation' now feels like a Nostradamus level prediction of the decades to come.

DoingIsLearning··on Cooking with black plastic is particularly crucial to avoid
FYI most coffee cups which appear to be paper are also plastic lined.

The real solution is sunsetting single-use anything for any other applications outside bio labs or medical procedures. But $$$

DoingIsLearning··on Cooking with black plastic is particularly crucial to avoid
Other than the hygiene argument of bacteria build up what is wrong with just using wooden spatulas for example?
DoingIsLearning··on BYD EV teardown in Japan reveals secrets to its affordability
Very interesting movement in the industry. I can see why European Auto industry is getting up in arms with EV's out of China.
DoingIsLearning··on BYD EV teardown in Japan reveals secrets to its affordability
I was aware that BYD was initially a battery manufacturer OEM and then went into EV's.

This drive 'unit' that BYD is using across their vehicles is that for internal use only? Or is it also being sold as an OEM part for other manufacturers to produce their own branded vehicles?

DoingIsLearning··on BYD EV teardown in Japan reveals secrets to its affordability
> Lack of/difficulty in repairability can raise lifecycle costs or reduce longevity. The latter is especially worrying for lifecycle carbon emissions.

Sunsetting ICE's in Human transport (specially in urban environments) is an Environmental and Public Health benefit that far outweighs whatever carbon estimation you make.

DoingIsLearning··on Do AI detectors work? Students face false cheating accusations
> We may well need to invent new mechanisms for teaching,

For additional context the short essay format as an evaluation tool is very much a Anglo-saxon university form factor.

There are several other cultures in the world, in particular stemming from Latin/Francophone school of thought, in the old 'cathedra' style university where students are either subjected to written exams only or even historically (less so nowadays) also 'oral' exams (Oratory not dental exams).

DoingIsLearning··on Starship is Still Not Understood (2021)
> still does some cool stuff.

Arguably he tweets about it. For the most part the 'doing' of the cool stuff is happening due to the Engineering and Manufacturing teams who are putting in sweat equity on that vision.

Judging by the erratic and deteriorating public displays in the past few years I am not even sure he does anything on the strategic level anymore.

DoingIsLearning··on Germany's 49-euro ticket resulted in significant shift from road to rail
Someone in the comments mentioned this costs 3B per year when in comparison Germany spends 20B per year on Oil/Gas subsidies/tax benefits.

Arguably if more people are using rail it can become palatable to shift that money away from the tax benefits and subsidies for Oil which (equally) artificially lower fuel prices from real market prices (and which people seem to have no problem with).

DoingIsLearning··on I got everything off the cloud and am paying less
Aside from the 'it's a cargo cult' discussion, when we start dissecting these technical merits we often miss the business angle of __Accountability__. This is exactly the reason why you see Fortune 500 companies paying millions to external consultants for what seem to be fairly trivial advisory/decision making tasks.

If you are running something big enough and business critical enough and you roll your own custom _anything_, even if you save a gazillion, you are a hero for the next quarter. But if your custom solution goes fubar you are packing your boxes. The effort/time/cost of managing/configuring cloud anything is negligible if it allows people in companies where Software is a cost centre to deflect liability if something goes fubar.

It's pretty much the revamped 21st century version of the 80's meme "nobody got fired for buying IBM". Nobody will get fired at big corp for going all in on Azure or AWS. Look at CrowdStrike's cluster fuck, there were zero heads rolled for using the cloud services impacted by it. The very opposite would be true if it happened on bare metal servers. Google, Amazon, Microsoft, carry a 'too big to go wrong' halo with them (at least in public discourse) and that just sells.

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