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Compiling Prolog to Forth [pdf]

https://vfxforth.com/flag/jfar/vol4/no4/article4.pdf
1•todsacerdoti•1m ago•0 comments

Show HN: Cymatica – an experimental, meditative audiovisual app

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1•_august•2m ago•0 comments

GitBlack: Tracing America's Foundation

https://gitblack.vercel.app/
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Horizon-LM: A RAM-Centric Architecture for LLM Training

https://arxiv.org/abs/2602.04816
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We just ordered shawarma and fries from Cursor [video]

https://www.youtube.com/shorts/WALQOiugbWc
1•jeffreyjin•4m ago•1 comments

Correctio

https://rhetoric.byu.edu/Figures/C/correctio.htm
1•grantpitt•4m ago•0 comments

Trying to make an Automated Ecologist: A first pass through the Biotime dataset

https://chillphysicsenjoyer.substack.com/p/trying-to-make-an-automated-ecologist
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Watch Ukraine's Minigun-Firing, Drone-Hunting Turboprop in Action

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Free Trial: AI Interviewer

https://ai-interviewer.nuvoice.ai/
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FDA Intends to Take Action Against Non-FDA-Approved GLP-1 Drugs

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6•randycupertino•10m ago•1 comments

Supernote e-ink devices for writing like paper

https://supernote.eu/choose-your-product/
2•janandonly•12m ago•0 comments

We are QA Engineers now

https://serce.me/posts/2026-02-05-we-are-qa-engineers-now
1•SerCe•13m ago•0 comments

Show HN: Measuring how AI agent teams improve issue resolution on SWE-Verified

https://arxiv.org/abs/2602.01465
2•NBenkovich•13m ago•0 comments

Adversarial Reasoning: Multiagent World Models for Closing the Simulation Gap

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Show HN: Poddley.com – Follow people, not podcasts

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Layoffs Surge 118% in January – The Highest Since 2009

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7•karakoram•22m ago•0 comments

Papyrus 114: Homer's Iliad

https://p114.homemade.systems/
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DicePit – Real-time multiplayer Knucklebones in the browser

https://dicepit.pages.dev/
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Turn-Based Structural Triggers: Prompt-Free Backdoors in Multi-Turn LLMs

https://arxiv.org/abs/2601.14340
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Show HN: AI Agent Tool That Keeps You in the Loop

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Why Every R Package Wrapping External Tools Needs a Sitrep() Function

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Achieving Ultra-Fast AI Chat Widgets

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Show HN: Runtime Fence – Kill switch for AI agents

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Researchers surprised by the brain benefits of cannabis usage in adults over 40

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2•SirLJ•31m ago•0 comments

Peter Thiel warns the Antichrist, apocalypse linked to the 'end of modernity'

https://fortune.com/2026/02/04/peter-thiel-antichrist-greta-thunberg-end-of-modernity-billionaires/
3•randycupertino•32m ago•2 comments

USS Preble Used Helios Laser to Zap Four Drones in Expanding Testing

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Show HN: Animated beach scene, made with CSS

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An update on unredacting select Epstein files – DBC12.pdf liberated

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3•ks2048•38m ago•0 comments

Was going to share my work

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Pitchfork: A devilishly good process manager for developers

https://pitchfork.jdx.dev/
1•ahamez•41m ago•0 comments
Open in hackernews

Ask HN: What's your preferred digital payment method?

3•vednig•4w ago
i'm interested to know more about the international payment system but most of the data online is looking more and more biased so I'm here to do recon

i'd love to know what's your preferred payment method for digital payments and why, any story you share would be great too

ps: please start with your country like

"US: <response>", it'll help me categorise better

thank u, in advance

Comments

toomuchtodo•4w ago
TransferWise
vednig•4w ago
do you find yourself to often use the card or wallet ? also, do you also use wise for domestic txns?
toomuchtodo•4w ago
Zelle or Venmo for dollar P2P transfers, Wise for international (both P2P or using local payment rails if possible, SEPA in Europe for example). App whenever possible vs wallet or card. Failing all of that, a US credit card or cash. My optimization is lowest cost possible between me and target entity receiving value transfer.

The ideal is an app that gets you as close to Pix [1], UPI [2], and SEPA [3] as you can for low or no cost value movement on instant payment rails [4].

[1] https://en.wikipedia.org/wiki/Pix_(payment_system)

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

[3] https://en.wikipedia.org/wiki/Single_Euro_Payments_Area

[4] https://en.wikipedia.org/wiki/Instant_payment

vednig•4w ago
> optimization is lowest cost possible between me and target entity receiving value transfer

it's definitely an interesting perspective as a consumer

toomuchtodo•4w ago
Payment cost inflates product and service costs, and is a tax on those who pay cash and don't receive cash back rebates. You have to cut out the middlemen who are skimming the economy for little to no value. You can move up to $10M in value in the US on FedNow instant payment rails for a few pennies, instantly (~20 second SLA 24/7/365), for example [1].

Now, with regards to your specific inquiry, your unsophisticated consumer probably cares more about points and cash back. How do you disincentivize that? As a merchant, you offer free instant payment options and surcharge the customer to use more expensive payment rails (credit cards, for example). At least in the US, we're on our way in that regard (Walmart is offering pay by bank using instant payment rails to avoid billions in interchange costs [2]).

You might find this latest CFPB report helpful [3], as well as this McKinsey report on payments [4] for further reading. I'd also recommend the Fintech Takes mailing list [5].

[1] FedNow Service will raise transaction limit to $10 million to meet increased demand, unlocking higher-value use cases - https://www.frbservices.org/news/fed360/issues/091625/fednow... - September 16th, 2025

[2] Walmart Plans Instant Bank Payments, Cutting Out Card Networks - https://news.ycombinator.com/item?id=41593450 - September 2024

[3] CFPB: The Consumer Credit Card Market Report to Congress - https://web.archive.org/web/20250601000000*/https://files.co... - December 2025

[4] The 2025 McKinsey Global Payments Report: Competing systems, contested outcomes - https://www.mckinsey.com/industries/financial-services/our-i... - September 26th, 2025

[5] https://fintechtakes.com/

raw_anon_1111•3w ago
Cash transactions have real costs including employee theft and risk of being robbed both holding it and transportation.

https://sbecouncil.org/2024/07/01/the-cost-of-cash/

People also spend more when using credit cards where it is a net benefit to merchants.

JohnFen•4w ago
US: I use whatever method the party I'm paying is requiring, unless it's cryptocurrency. I don't do cryptocurrency.
vednig•4w ago
so, if you'd have to choose between Bank/Card, Venmo, Klarna or Paypal you'd say ?
JohnFen•4w ago
I'm familiar with Venmo and Paypal, so I'd pick either of those just because they're known to me. I'm not opposed to Klarna, but I know nothing about it and so would avoid the learning curve and account creation if I had another option. I'd go with a card if I had to, but that's higher friction because I'd need to set up a temporary throwaway card to do that.
vednig•4w ago
appreciate it thanks
stop50•4w ago
SEPA

- costs next to nothing - i have an standartised api for end users via FINTS and businesses via EBICS

vednig•4w ago
do you find Stripe or Paypal checkout experience faster and better ?
WilcoKruijer•4w ago
What are you referring to when you say SEPA? Like Direct Debit / Credit Transfers initiated over FINTS or EBICS?
stop50•2w ago
Both
eastbayjake•4w ago
It's such a broad question... are you a consumer or a merchant? Are you doing a card-present payment (eg swiping at a store POS) or a card-not-present payment (eg entering your credit card number on an ecommerce site)? Are you buying/selling a high-risk item? How much do you care about privacy? How much do you care about rewards (if you're a consumer) or processing fees (if you're a merchant)?
vednig•4w ago
let's wind it down

of-course, it's seemingly a card not present payment, because it's digital payments infra unless you keep a card reader present to convert it to, your processor via bank to complete txn.

yeah, it is different for all and a lot of things come into account payer can be anyone consumer or merchant, anyone who would like to do a txn.

but what has been your pattern, i'm curious?

eevmanu•4w ago
..: Instant QR-based Account-to-Account (A2A) Payment System
davedx•4w ago
NL: iDEAL
WilcoKruijer•4w ago
iDEAL is great from a usability perspective, but sadly offers no consumer protection at all. It’ll be interesting to see how WERO will take over from iDEAL and what extra features we’ll get.
wojciii•4w ago
DK: mobilepay. It's easier to use than debit/credit cards. A site only needs to know my phone number. One screen popup with all information on my phone and I paid (uses card in the background). The site recognizes this and continues to sending me mail about the purchase.
para_parolu•3w ago
US: apple pay.

It knows address, only requires face id check. Adds shipping tracking. Works on every device I use. Every time shop allows apple pay I pick it. When not available I usually pick credit card.

raw_anon_1111•3w ago
Apple Pay. Why would I use anything else? I used it in four countries last year outside of the US - Costa Rica, Canada, UK and France without a problem.

Even my barber takes Apple Pay right from his Android Phone by tapping.

The only difference is outside of the US and the UK, Amex isn’t frequently accepted.

ozempicgandalf•3w ago
Apple Pay by a mile