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wmchen

>Grade 8 Canadian math was much easier, so I think the Canadian curriculum was backloaded - easier in the early grades and much harder in the later ones, whereas the eastern european one seemed much more even.

This tracks with British Columbia's secondary school math curriculum. [1] For Grades 10-12, where the grades actually do determine whether you graduate, you're given off-ramps if you can't handle the more difficult math courses. (Workplace mathematics where you'll learn practical applications of math, Foundations of Mathematics where you do Pre-Calc 11 over 2 years instead of 1 for Liberal Arts/Trades programs, and Pre-Calc 12/Calculus 12 for STEM). From Grades K-9, everyone is largely kept at the same level and completing it is largely unconditional (if you're not doing well, they may give you an Individual Education Plan to help you catch up).

[1]: https://curriculum.gov.bc.ca/curriculum/mathematics

Re:DoorDash to Acquire Instacart on Friday October 30, 2026 @12:27AM (#50299861)
>What message does that send to the customers in line? "You're less important than delivery orders", and I can tell you that isn't the case due to the large chunk that DD takes.

I noticed a more extreme version of this while traveling in mainland China. Takeout shops, especially bubble tea shiops, that were genuinely pleasant a decade ago now seem entirely beholden to delivery algorithms and their productivity targets, with walk-in customers reduced to an afterthought. I once waited a half hour in the rain for a bubble tea while delivery orders repeatedly jumped ahead throwing their QR codes in people's faces; the moment I requested a refund, my order was suddenly next. I don't particularly blame the staff, but they weren't apologetic and I was really bothered that algorithmic metrics were prioritized at the expense of basic social courtesy. Watching those incentives gradually erode everyday social norms was genuinely depressing.

Re:If IPv4 Were Land on Thursday October 29, 2026 @01:40PM (#50292998)
One thing that was always a curious anomaly for me is Brazil having the second largest number of autonomous systems (ASNs) in the world. [1]

I've been told that this is actually because Brazil has a very competitive local ecosystem of small ISPs competing with eachother on the regional scale.

[1]: https://bgp.he.net/report/world

Re:Brown student maps the hidden global labor powering AI on Monday October 26, 2026 @01:35PM (#50247688)
I would love to see more examples of systems mapping and systems thinking taught in schools and early career environments. I'm really quite fond of the related [3] Map the System [1] competition. Some excellent examples of systems maps at [2].

In my bubble in undergrad, "policy case competitions" were all the rage. You're given a broad topic (often a wicked problem of some kind such as Housing Inaffordability or Climate Change, or something related to the sponsors field of interest), told to write a policy briefing note with no real constraints (money, resources, time) with recommendations to tackle the problem, and then evaluated by expert judges (typically think tankers, professors, senior government executives) who in a very well-meaning way, oftentimes have nothing significant to add or critique (because again, no constraints and they're nice because it's a learning environment), so they end up saying something along the lines of "have you looked at [vaguely related government program, non-profit initiative, etc.]? They used similar wording to your presentation."

I made the case to a competition organizer that we really ought to do away with this format and switch to something more grounded in systems mapping, because I don't really feel it's reasonable to ask undergrads to propose a policy that will somehow solve a wicked problem, or even a subdomain of one, in one fell swoop. I also don't think the format really encourages much original thinking. Most of the recommendations end up being paraphrases of existing proposed solutions, with little opportunity to meaningfully interrogate why those solutions might or might not work in the first place.

Systems mapping, or using a systems thinking lens, doesn't require you to propose a clear or obvious solution to something, but it does give people a chance to systematically examine problems through their own lenses. Having a student map out how they see the world, what they understand to be the root causes of a given problem, and how different actors and incentives interact could actually change some of our minds on how pervasive these problems are, where the feedback loops exist, and where changes might be most impactful. I think there's considerably more value in asking students to develop an interesting understanding of a problem that expands the domain of understanding than in asking them to come up with a superficially convincing solution to it.

[1]: https://www.skollcentre.org/map-system

[2]: https://www.mapthesystem.ca/2026

[3]: I'm aware that Ma constructed a literal map of entity relationships and did analysis based off of that, but it's still systems mapping informed by systems thinking, and an excellent example of that.

But aren't these data points based on statements made by companies, a contentious premise because of the competing claim that AI isn't really driving layoffs (rather economic conditions for capital), but rather AI is a convenient excuse as how companies can achieve similar results, with a smaller headcount?
How does one join the CCLA?

The only reference to membership I see from the Commissioner for Lobbying states [1]:

> Canadian Civil Liberties Association (CCLA) has two classes of members: ordinary members and voting members. Membership in CCLA shall be available to persons interested in furthering the Corporation's purposes and who have applied for and been accepted into membership in the Corporation by resolution of the board or in such other manner as may be determined by the board, in accordance with any membership criteria set by the board. Voting members are members who have been accepted as voting members by the board. A voting membership expires 12 months after the date of board acceptance, unless renewed by the board.

I don't see anything to this effect on the website, like a membership application form.

This is in contrast to the British Columbia Civil Liberties Association which just published the decision this week to have a flat $5 open membership.

[1]: https://lobbycanada.gc.ca/app/secure/ocl/lrs/do/vwRg?cno=376...

Re:Show HN: Swurf – Swipe through the real web on Friday October 23, 2026 @03:08PM (#50213903)
I find it honestly wild that so many have been inspired to recreate web discovery platforms in the vein of StumbleUpon at its peak, but not one seems to have really stuck or set a new standard for web discovery. The web is also a much bigger place than it was in 2009, there's so much more to discover, but it's so much harder to sift through what isn't worth paying attention to. I wonder if this speaks more culturally to how we consume new media.
You're not wrong, the unelected senate generally chooses to defer to the elected lower chamber and only truly contentious legislation have been "killed" (as in dropped dead) at the Senate (think abortion and climate change).

Generally the Canadian Senate will propose amendments to the bill after its study (around a quarter of the time if I recall, not always), but the lower chamber has no obligation to agree, so it has some sway in that consultative sense. And the Senate has been more active in proposing amendments to legislation after independent senators became a thing.

At this point, I think the soft landing that privacy advocates can hope for are amendments that curtail the worst aspects of this legislation.

Re:eMudhra to Exit Global SSL/TLS Certificate Business on Thursday October 22, 2026 @07:05PM (#50202327)
It fell by exactly 20.00% because it hit the NSE's lower circuit, which prevents trades below that price for the rest of the session without technically halting trading. This is effectively a trading halt because there are presumably no buy orders at the asking price, and the real value of the asset is likely much lower. [1]

[1]: https://www.nseindia.com/static/products-services/equity-mar...

Re:I trained a 360M model to pretend to be a terminal on Thursday October 22, 2026 @04:31PM (#50200621)
I haven't tried yet with this model, but Cowrie already provides support for an LLM backend. [1]

[1] https://docs.cowrie.org/en/latest/LLM.html

Thank you for sharing this. I would be excited to read your autobiography.

I find stories like yours inspiring, and reassuring in a way. I'm increasingly worried about this trend toward being tough on crime in response to growing public disorder, increasing maximum sentences, and generally taking a no-holds-barred approach because good society has been wronged.

I've been a victim myself, from petty theft to assault when I intervened to stop a hate crime, by people out on bail with long court records. After being assaulted I really did start to question my beliefs on this. But I still very much genuinely believe that people can change and should be given a second chance, even though some won't take it seriously, and for others it might take a very long time.

I've met quite a few people with criminal records, or records as youth offenders, who genuinely did become better people over time. A former classmate of mine used to deal cocaine and is now a personal trainer with a wonderful personality and sense of morality. Another used to be a lookout for a stash house and has similarly moved on from that life.

I guess that's what I find so reassuring about stories like yours. I've seen people change and move on from what was probably the worst chapter of their lives, and become people I'm genuinely glad to know. I worry that in our societal desire to be tougher on crime, we're becoming less willing to give people that chance. And I think stories like yours are a good reminder of why we shouldn't lose sight of it.

Re:RuneScape Bench: MMOs for Agents [video] on Monday October 19, 2026 @06:30PM (#50158924)
Thanks for building this. I remember someone (perhaps you) mentioning this would be an interesting idle game. I was half expecting to comment mentioning that effort, only to realize it was the exact same one when I had opened it.

I have a question about the economics of the server:

>Build and operate bots within a complex economic role-playing MMO.

Since Lost City predates the Grand Exchange, I'm curious how trade and commerce function in practice, especially in an economy now driven largely by agents. I haven't logged on yet, but my obsession as a younger F2P user was making as much gold as possible, not necessarily leveling to 99.

I believe the commenter was referring specifically to the paid subscription for Kagi, not the per-query usage-based billing API.
Thanks for sharing, wasn't aware of this provider. If anyone is wondering about rate limits for the subscription:

>We calculate search rates based on the timestamps of the last searches of a user (just the timestamps, not the queries or anything else!). We keep those timestamps for 12 hours, then discard them. We currently limit searches to 5 per 5 seconds, 15 per minute, and 120 per hour.

Source: https://uruky.com/faq

API: https://uruky.com/docs/api

In other words, good enough for casual use if you were already going to subscribe. Assuming the rate limits are okay, Uruky’s €5/month becomes cheaper at these search volumes:

1. Tavily Basic: 1,704 searches/month

2. Brave Search: 2,126 searches/month

3. Exa Fast / Auto: 2,233 searches/month

4. Exa Instant: 3,907 searches/month

5. DeepSeek Search: 7,503 searches/month

6. Ceramic: 22,507 searches/month

Ceramic.ai is $0.25/1000 searches. I've been using it as an MCP in OpenCode and it seems adequate. I don't see many people talk about it, and I have not benchmarked it against Exa/Tavilly.
Re:Cartographers of North Korea on Monday October 12, 2026 @06:05AM (#50054055)
For folks who want to get in the weeds of mapping North Korea on OSM, there's some documentation on OSM wiki. [1]

[1] https://wiki.openstreetmap.org/wiki/Category:North_Korea

Re:Decade-old RAM is making a comeback on Sunday October 11, 2026 @04:47AM (#50041015)
Adjadent to the article, there are some interesting builds with pulled parts from decommissioned servers in places where hardware is expensive or heavily taxed.

There's an entire parallel ecosystem around Chinese X79 and X99 boards [1](brands like Huananzhi and Machinist). They exist almost entirely to soak up scrap-tier Xeons and decommissioned server DDR3 and DDR4 ECC RAM that get pulled from datacenters for next to nothing. You see them online in Russian/Chinese/SE Asian online communities as budget builds, so nearly all the BIOS mods and documentation are in Russian or Chinese.

I think in NA we'd tend to write this hardware off as e-waste unless you're a homelabber (though I know Kimsufi still includes DDR3 builds in their catalogue). But in emerging markets, people have been squeezing real utility out of discarded enterprise silicon for a long time out of pure economic necessity. I've been tempted to do my own build but I already seek to have collected an overwhelmingly unnecessary amount of 2012-era workstations that I'm not sure my partner would appreciate an addition to.

[1] https://post.m.smzdm.com/talk/p/am9d3zv4/

Re:Google Search is down on Thursday October 08, 2026 @04:24PM (#50011650)
It's up for me at the Lithuania POP.
Re:ShinyHunters Extorted Boeing Spin-Off Prior to Arrests on Thursday October 08, 2026 @08:40AM (#50005140)
One of their rivals claimed Rey purchased the PGP private key used for ShinyHunters for noteriety, but I do see it as plausible that he (and his friends) signed up to be the lightning rod for the remaining members through pure teenage impulsiveness (not seeing evidence for the theory that they set themselves up to take the fall with a lenient minor sentence for cash).
>Wouldn't high fees be competitive? A lot of incentive to compete there. Anticompetitive would be setting the fees too low to compete with.

Canada has a debit card network called Interac. Last I checked, the transaction fee was typically a flat $0.10 CAD (~$0.075 USD). There are shops that do debit or cash only, but it's not the norm (typically restaurants and niches with high chargeback risks). I am curious what keeps credit card acceptance high in Canada, despite a very widespread mature card network. I assume part of it is that consumer debt increases spending volume overall, but that can't be the primary reason I feel.

Re:Web Search API on Monday October 05, 2026 @03:28PM (#49969350)
I believe they're referring to the free tier of Google AI Studio. [1]

[1]: https://aistudio.google.com

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